Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2026-8401

Summary
Assigner-mozilla
Assigner Org ID-f16b083a-5664-49f3-a51e-8d479e5ed7fe
Published At-12 May, 2026 | 14:24
Updated At-30 Jun, 2026 | 03:18
Rejected At-
Credits

Sandbox escape in the Profile Backup component

Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mozilla
Assigner Org ID:f16b083a-5664-49f3-a51e-8d479e5ed7fe
Published At:12 May, 2026 | 14:24
Updated At:30 Jun, 2026 | 03:18
Rejected At:
â–¼CVE Numbering Authority (CNA)
Sandbox escape in the Profile Backup component

Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.

Affected Products
Vendor
Mozilla CorporationMozilla
Product
Firefox
Versions
Unaffected
  • From 115.36 through 115.* (rpm)
  • From 140.11 through 140.* (rpm)
  • From 150.0.3 through * (rpm)
Vendor
Mozilla CorporationMozilla
Product
Thunderbird
Versions
Unaffected
  • From 140.11 through * (rpm)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

ggwhyp
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://bugzilla.mozilla.org/show_bug.cgi?id=2038679
N/A
https://www.mozilla.org/security/advisories/mfsa2026-45/
N/A
https://www.mozilla.org/security/advisories/mfsa2026-47/
N/A
https://www.mozilla.org/security/advisories/mfsa2026-48/
N/A
https://www.mozilla.org/security/advisories/mfsa2026-51/
N/A
Hyperlink: https://bugzilla.mozilla.org/show_bug.cgi?id=2038679
Resource: N/A
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2026-45/
Resource: N/A
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2026-47/
Resource: N/A
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2026-48/
Resource: N/A
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2026-51/
Resource: N/A
â–¼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-693CWE-693 Protection Mechanism Failure
Type: CWE
CWE ID: CWE-693
Description: CWE-693 Protection Mechanism Failure
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
2. firefox: thunderbird: Sandbox escape in the Profile Backup component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape in the Profile Backup component

Affected Products
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux Server (v. 7 ELS)
CPEs
  • cpe:/o:redhat:rhel_els:7
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream EUS (v. 10.0)
CPEs
  • cpe:/o:redhat:enterprise_linux_eus:10.0
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream (v. 10)
CPEs
  • cpe:/o:redhat:enterprise_linux:10.2
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream (v. 8)
CPEs
  • cpe:/a:redhat:enterprise_linux:8::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream AUS (v.8.4)
CPEs
  • cpe:/a:redhat:rhel_aus:8.4::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
CPEs
  • cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream AUS (v.8.6)
CPEs
  • cpe:/a:redhat:rhel_aus:8.6::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
CPEs
  • cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream E4S (v.8.8)
CPEs
  • cpe:/a:redhat:rhel_e4s:8.8::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream TUS (v.8.8)
CPEs
  • cpe:/a:redhat:rhel_tus:8.8::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream E4S (v.9.2)
CPEs
  • cpe:/a:redhat:rhel_e4s:9.2::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream E4S (v.9.4)
CPEs
  • cpe:/a:redhat:rhel_e4s:9.4::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream EUS (v.9.6)
CPEs
  • cpe:/a:redhat:rhel_eus:9.6::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux AppStream (v. 9)
CPEs
  • cpe:/a:redhat:enterprise_linux:9::appstream
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
CPEs
  • cpe:/o:redhat:enterprise_linux:10
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 6
CPEs
  • cpe:/o:redhat:enterprise_linux:6
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 7
CPEs
  • cpe:/o:redhat:enterprise_linux:7
Default Status
affected
Problem Types
TypeCWE IDDescription
CWECWE-653Improper Isolation or Compartmentalization
Type: CWE
CWE ID: CWE-653
Description: Improper Isolation or Compartmentalization
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
Red Hat severity rating
value:
Important
namespace:
https://access.redhat.com/security/updates/classification/
Impacts
CAPEC IDDescription
Solutions

RHSA-2026:26551: Red Hat Enterprise Linux Server (v. 7 ELS)

RHSA-2026:27715: Red Hat Enterprise Linux AppStream EUS (v. 10.0)

RHSA-2026:26539: Red Hat Enterprise Linux AppStream EUS (v. 10.0)

RHSA-2026:21380: Red Hat Enterprise Linux AppStream (v. 10)

RHSA-2026:22325: Red Hat Enterprise Linux AppStream (v. 10)

RHSA-2026:21382: Red Hat Enterprise Linux AppStream (v. 8)

RHSA-2026:22643: Red Hat Enterprise Linux AppStream (v. 8)

RHSA-2026:26629: Red Hat Enterprise Linux AppStream AUS (v.8.4), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)

RHSA-2026:26270: Red Hat Enterprise Linux AppStream AUS (v.8.4), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)

RHSA-2026:26606: Red Hat Enterprise Linux AppStream AUS (v.8.6), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)

RHSA-2026:26536: Red Hat Enterprise Linux AppStream AUS (v.8.6), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)

RHSA-2026:26630: Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux AppStream TUS (v.8.8)

RHSA-2026:26268: Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux AppStream TUS (v.8.8)

RHSA-2026:26491: Red Hat Enterprise Linux AppStream E4S (v.9.2)

RHSA-2026:26269: Red Hat Enterprise Linux AppStream E4S (v.9.2)

RHSA-2026:26493: Red Hat Enterprise Linux AppStream E4S (v.9.4)

RHSA-2026:26174: Red Hat Enterprise Linux AppStream E4S (v.9.4)

RHSA-2026:26492: Red Hat Enterprise Linux AppStream EUS (v.9.6)

RHSA-2026:26521: Red Hat Enterprise Linux AppStream EUS (v.9.6)

RHSA-2026:21378: Red Hat Enterprise Linux AppStream (v. 9)

RHSA-2026:21381: Red Hat Enterprise Linux AppStream (v. 9)

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Reported to Red Hat.2026-05-12 15:01:19
Made public.2026-05-12 14:24:33
Event: Reported to Red Hat.
Date: 2026-05-12 15:01:19
Event: Made public.
Date: 2026-05-12 14:24:33
Replaced By

Rejected Reason

References
HyperlinkResource
https://access.redhat.com/security/cve/CVE-2026-8401
vdb-entry
x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2476492
issue-tracking
x_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8401.json
x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:26551
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:27715
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26539
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:21380
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:22325
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:21382
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:22643
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26629
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26270
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26606
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26536
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26630
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26268
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26491
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26269
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26493
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26174
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26492
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26521
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:21378
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:21381
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/security/cve/CVE-2026-8401
Resource:
vdb-entry
x_refsource_REDHAT
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2476492
Resource:
issue-tracking
x_refsource_REDHAT
Hyperlink: https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8401.json
Resource:
x_sadp-csaf-vex
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26551
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:27715
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26539
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21380
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:22325
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21382
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:22643
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26629
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26270
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26606
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26536
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26630
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26268
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26491
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26269
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26493
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26174
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26492
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26521
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21378
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21381
Resource:
vendor-advisory
x_refsource_REDHAT
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@mozilla.org
Published At:12 May, 2026 | 15:16
Updated At:30 Jun, 2026 | 03:21

Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
N/A
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches

Mozilla Corporation
mozilla
>>firefox>>Versions before 150.0.3(exclusive)
cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
Weaknesses
CWE IDTypeSource
CWE-693Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-653Secondary0b0ca135-0b70-47e7-9f44-1890c2a1c46c
CWE ID: CWE-693
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-653
Type: Secondary
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://bugzilla.mozilla.org/show_bug.cgi?id=2038679security@mozilla.org
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-45/security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-47/security@mozilla.org
N/A
https://www.mozilla.org/security/advisories/mfsa2026-48/security@mozilla.org
N/A
https://www.mozilla.org/security/advisories/mfsa2026-51/security@mozilla.org
N/A
https://access.redhat.com/errata/RHSA-2026:213780b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:213800b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:213810b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:213820b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:223250b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:226430b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:261740b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:262680b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:262690b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:262700b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:264910b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:264920b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:264930b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:265210b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:265360b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:265390b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:265510b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:266060b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:266290b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:266300b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/errata/RHSA-2026:277150b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://access.redhat.com/security/cve/CVE-2026-84010b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://bugzilla.redhat.com/show_bug.cgi?id=24764920b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8401.json0b0ca135-0b70-47e7-9f44-1890c2a1c46c
N/A
Hyperlink: https://bugzilla.mozilla.org/show_bug.cgi?id=2038679
Source: security@mozilla.org
Resource:
Permissions Required
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2026-45/
Source: security@mozilla.org
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2026-47/
Source: security@mozilla.org
Resource: N/A
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2026-48/
Source: security@mozilla.org
Resource: N/A
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2026-51/
Source: security@mozilla.org
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21378
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21380
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21381
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21382
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:22325
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:22643
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26174
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26268
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26269
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26270
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26491
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26492
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26493
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26521
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26536
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26539
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26551
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26606
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26629
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:26630
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:27715
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://access.redhat.com/security/cve/CVE-2026-8401
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2476492
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A
Hyperlink: https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8401.json
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

525Records found

CVE-2026-8945
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-7.5||HIGH
EPSS-0.37% / 28.91%
||
7 Day CHG+0.07%
Published-19 May, 2026 | 12:29
Updated-30 Jun, 2026 | 03:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape in Firefox and Firefox Focus for Android

Sandbox escape in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 151.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxfirefox_focusFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-4692
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.49% / 38.38%
||
7 Day CHG+0.10%
Published-24 Mar, 2026 | 12:30
Updated-30 Jun, 2026 | 03:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape in the Responsive Design Mode component

Sandbox escape in the Responsive Design Mode component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream AUS (v. 8.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CVE-2026-44005
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-10||CRITICAL
EPSS-0.84% / 53.41%
||
7 Day CHG+0.28%
Published-13 May, 2026 | 17:40
Updated-30 Jun, 2026 | 12:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
vm2: Sandbox escape

vm2 is an open source vm/sandbox for Node.js. From 3.9.6 to 3.10.5, vm2's bridge exposes mutable proxies for real host-realm intrinsic prototypes and then forwards sandbox writes into the underlying host objects with otherReflectSet() and otherReflectDefineProperty(), which lets attacker-controlled JavaScript running in a default VM or inherited NodeVM mutate shared host Object.prototype, Array.prototype, and Function.prototype from inside the sandbox This vulnerability is fixed in 3.11.0.

Action-Not Available
Vendor-vm2_projectpatriksimekRed Hat, Inc.
Product-vm2vm2Self-service automation portal 2Red Hat Developer Hub
CWE ID-CWE-1321
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-44009
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.81% / 52.48%
||
7 Day CHG+0.20%
Published-13 May, 2026 | 17:36
Updated-30 Jun, 2026 | 12:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
vm2: Sandbox Breakout Through Null Proto Exception

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, This vulnerability is fixed in 3.11.2.

Action-Not Available
Vendor-vm2_projectpatriksimekRed Hat, Inc.
Product-vm2vm2Self-service automation portal 2Red Hat Developer Hub
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CWE ID-CWE-668
Exposure of Resource to Wrong Sphere
CVE-2026-2761
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-10||CRITICAL
EPSS-0.40% / 31.51%
||
7 Day CHG-0.00%
Published-24 Feb, 2026 | 13:33
Updated-30 Jun, 2026 | 03:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape in the Graphics: WebRender component

Sandbox escape in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream AUS (v. 8.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-2768
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-10||CRITICAL
EPSS-0.37% / 28.55%
||
7 Day CHG+0.01%
Published-24 Feb, 2026 | 13:33
Updated-30 Jun, 2026 | 12:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape in the Storage: IndexedDB component

Sandbox escape in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream AUS (v. 8.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-26332
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.71% / 49.00%
||
7 Day CHG+0.13%
Published-04 May, 2026 | 16:35
Updated-30 Jun, 2026 | 12:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
vm2: Sandbox Escape

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, SuppressedError allows attackers to escape the sandbox and run arbitrary code. This issue has been patched in version 3.11.0.

Action-Not Available
Vendor-vm2_projectpatriksimekRed Hat, Inc.
Product-vm2vm2Self-service automation portal 2Red Hat Developer Hub
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CWE ID-CWE-693
Protection Mechanism Failure
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-26956
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.92% / 55.92%
||
7 Day CHG+0.18%
Published-04 May, 2026 | 16:37
Updated-30 Jun, 2026 | 12:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
vm2: WASM Sandbox Escape (Node 25 only)

vm2 is an open source vm/sandbox for Node.js. In version 3.10.4, vm2 is vulnerable to full sandbox escape with arbitrary code execution. Attacker code inside VM.run() obtains host process object and runs host commands with zero host cooperation. This issue has been patched in version 3.10.5.

Action-Not Available
Vendor-vm2_projectpatriksimekRed Hat, Inc.
Product-vm2vm2Self-service automation portal 2Red Hat Developer Hub
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-24120
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.90% / 55.14%
||
7 Day CHG+0.16%
Published-04 May, 2026 | 16:31
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
vm2: Sandbox Breakout Through Promise Species

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.10.5, the fix for CVE-2023-37466 is insufficient and can be circumvented allowing attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This issue has been patched in version 3.10.5.

Action-Not Available
Vendor-vm2_projectpatriksimekRed Hat, Inc.
Product-vm2vm2Self-service automation portal 2Red Hat Developer Hub
CWE ID-CWE-693
Protection Mechanism Failure
CWE ID-CWE-807
Reliance on Untrusted Inputs in a Security Decision
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-24118
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.92% / 55.82%
||
7 Day CHG+0.03%
Published-04 May, 2026 | 16:28
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
VM2 Sandbox Breakout Through __lookupGetter__

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, VM2 suffers from a sandbox breakout vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This issue has been patched in version 3.11.0.

Action-Not Available
Vendor-vm2_projectpatriksimekRed Hat, Inc.
Product-vm2vm2Self-service automation portal 2Red Hat Developer Hub
CWE ID-CWE-693
Protection Mechanism Failure
CWE ID-CWE-749
Exposed Dangerous Method or Function
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-12295
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.39% / 31.22%
||
7 Day CHG+0.08%
Published-16 Jun, 2026 | 11:52
Updated-30 Jun, 2026 | 13:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape in the DOM: Navigation component

Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-12296
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.39% / 31.22%
||
7 Day CHG+0.09%
Published-16 Jun, 2026 | 11:52
Updated-30 Jun, 2026 | 13:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape in the Security: Process Sandboxing component

Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)
CWE ID-CWE-403
Exposure of File Descriptor to Unintended Control Sphere ('File Descriptor Leak')
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-12297
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.39% / 31.22%
||
7 Day CHG+0.08%
Published-16 Jun, 2026 | 11:52
Updated-30 Jun, 2026 | 13:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape due to incorrect boundary conditions in the Networking component

Sandbox escape due to incorrect boundary conditions in the Networking component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CVE-2026-12294
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.36% / 28.30%
||
7 Day CHG+0.05%
Published-16 Jun, 2026 | 11:52
Updated-30 Jun, 2026 | 13:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape in the DOM: Workers component

Sandbox escape in the DOM: Workers component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)
CWE ID-CWE-266
Incorrect Privilege Assignment
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-0881
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-10||CRITICAL
EPSS-0.31% / 22.34%
||
7 Day CHG-0.07%
Published-13 Jan, 2026 | 13:30
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape in the Messaging System component

Sandbox escape in the Messaging System component. This vulnerability was fixed in Firefox 147 and Thunderbird 147.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-0877
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-8.1||HIGH
EPSS-0.42% / 33.85%
||
7 Day CHG+0.11%
Published-13 Jan, 2026 | 13:30
Updated-30 Jun, 2026 | 03:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Mitigation bypass in the DOM: Security component

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream AUS (v. 8.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2025-69264
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-8.8||HIGH
EPSS-1.02% / 59.27%
||
7 Day CHG+0.21%
Published-07 Jan, 2026 | 21:53
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
pnpm v10+ Bypass "Dependency lifecycle scripts execution disabled by default"

pnpm is a package manager. Versions 10.0.0 through 10.25 allow git-hosted dependencies to execute arbitrary code during pnpm install, circumventing the v10 security feature "Dependency lifecycle scripts execution disabled by default". While pnpm v10 blocks postinstall scripts via the onlyBuiltDependencies mechanism, git dependencies can still execute prepare, prepublish, and prepack scripts during the fetch phase, enabling remote code execution without user consent or approval. This issue is fixed in version 10.26.0.

Action-Not Available
Vendor-pnpmpnpmRed Hat, Inc.
Product-pnpmpnpmRed Hat JBoss Enterprise Application Platform 8Red Hat JBoss Enterprise Application Platform Expansion Pack
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-24781
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.16% / 63.14%
||
7 Day CHG+0.17%
Published-04 May, 2026 | 16:33
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
vm2: Sandbox Breakout Through Inspect

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, VM2 suffers from a sandbox breakout vulnerability through the inspect function. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This issue has been patched in version 3.11.0.

Action-Not Available
Vendor-vm2_projectpatriksimekRed Hat, Inc.
Product-vm2vm2Red Hat Developer Hub 1.9Red Hat Developer Hub
CWE ID-CWE-653
Improper Isolation or Compartmentalization
CWE ID-CWE-693
Protection Mechanism Failure
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2025-54143
Matching Score-10
Assigner-Mozilla Corporation
ShareView Details
Matching Score-10
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.45% / 35.92%
||
7 Day CHG~0.00%
Published-19 Aug, 2025 | 20:52
Updated-13 Apr, 2026 | 15:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandboxed iframes could allow local downloads despite sandbox restrictions

Sandboxed iframes on webpages could potentially allow downloads to the device, bypassing the expected sandbox restrictions declared on the parent page. This vulnerability was fixed in Firefox for iOS 141.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxFirefox for iOS
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2026-9698
Matching Score-8
Assigner-CPAN Security Group
ShareView Details
Matching Score-8
Assigner-CPAN Security Group
CVSS Score-7.5||HIGH
EPSS-0.38% / 29.54%
||
7 Day CHG-0.03%
Published-09 Jun, 2026 | 07:22
Updated-30 Jun, 2026 | 03:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
DBI versions before 1.648 for Perl saved errors in a limited-sized buffer

DBI versions before 1.648 for Perl saved errors in a limited-sized buffer. Error messages that were returned when RaiseError, PrintError or HandleError were set were written to a 200-byte buffer without a length limit. Attackers that can influence the error text in an application can trigger a buffer overflow.

Action-Not Available
Vendor-perlHMBRANDRed Hat, Inc.
Product-dbiDBIRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-8631
Matching Score-8
Assigner-HP Inc.
ShareView Details
Matching Score-8
Assigner-HP Inc.
CVSS Score-9.3||CRITICAL
EPSS-1.33% / 67.67%
||
7 Day CHG+0.66%
Published-20 May, 2026 | 20:11
Updated-30 Jun, 2026 | 12:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution

A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via an integer overflow in the hpcups processing path when handling crafted print data.

Action-Not Available
Vendor-HP IncRed Hat, Inc.HP Inc.
Product-linux_imaging_and_printingHP Linux Imaging and Printing SoftwareRed Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-8973
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.34% / 25.41%
||
7 Day CHG+0.01%
Published-19 May, 2026 | 12:30
Updated-30 Jun, 2026 | 03:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Firefox 151

Memory safety bugs present in Firefox 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-8948
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-9.1||CRITICAL
EPSS-0.42% / 33.78%
||
7 Day CHG+0.03%
Published-19 May, 2026 | 12:29
Updated-30 Jun, 2026 | 03:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Same-origin policy bypass in the DOM: Networking component

Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE ID-CWE-942
Permissive Cross-domain Policy with Untrusted Domains
CVE-2026-8956
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.60% / 44.62%
||
7 Day CHG~0.00%
Published-19 May, 2026 | 12:29
Updated-20 May, 2026 | 14:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Integer overflow in the Networking: JAR component

Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxthunderbirdFirefoxThunderbird
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-8092
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.1||HIGH
EPSS-0.38% / 30.36%
||
7 Day CHG+0.01%
Published-07 May, 2026 | 12:45
Updated-01 Jul, 2026 | 12:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Firefox ESR 115.35.2, Firefox ESR 140.10.2 and Firefox 150.0.2

Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux 6Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux 9Red Hat Enterprise Linux 8Red Hat Enterprise Linux AppStream E4S (v.9.4)Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux AppStream AUS (v.8.4)
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-416
Use After Free
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-7323
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.3||HIGH
EPSS-0.38% / 29.51%
||
7 Day CHG+0.06%
Published-28 Apr, 2026 | 13:49
Updated-30 Jun, 2026 | 12:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1

Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, Thunderbird 150.0.1, and Thunderbird 140.10.1.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream E4S (v.9.4)Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-7507
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-0.42% / 33.65%
||
7 Day CHG+0.01%
Published-19 May, 2026 | 11:01
Updated-30 Jun, 2026 | 12:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Org.keycloak/keycloak-services: session fixation in oidc login flow that can lead to account takeover

A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim's credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.

Action-Not Available
Vendor-Red Hat, Inc.
Product-build_of_keycloakRed Hat build of Keycloak 26.4Red Hat build of Keycloak 26.2Red Hat build of Keycloak 26.4.12Red Hat build of Keycloak 26.2.16Red Hat build of Keycloak 26.4Red Hat build of Keycloak 26.2Red Hat build of Keycloak 26.4.12Red Hat build of Keycloak 26.2.16
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2026-8390
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.3||HIGH
EPSS-0.26% / 17.30%
||
7 Day CHG+0.03%
Published-12 May, 2026 | 12:36
Updated-30 Jun, 2026 | 12:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript: WebAssembly component

Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150.0.3.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-416
Use After Free
CWE ID-CWE-825
Expired Pointer Dereference
CVE-2016-0718
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-9.8||CRITICAL
EPSS-13.33% / 95.93%
||
7 Day CHG~0.00%
Published-26 May, 2016 | 16:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Expat allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed input document, which triggers a buffer overflow.

Action-Not Available
Vendor-libexpat_projectn/aCanonical Ltd.Apple Inc.openSUSESUSEMcAfee, LLCMozilla CorporationDebian GNU/LinuxPython Software Foundation
Product-firefoxubuntu_linuxlinux_enterprise_desktopmac_os_xdebian_linuxlibexpatstudio_onsitelinux_enterprise_debuginfoleaplinux_enterprise_serverpolicy_auditorpythonlinux_enterprise_software_development_kitopensusen/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-6754
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.5||HIGH
EPSS-0.39% / 30.67%
||
7 Day CHG~0.00%
Published-21 Apr, 2026 | 12:40
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript Engine component

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-416
Use After Free
CWE ID-CWE-825
Expired Pointer Dereference
CVE-2026-6753
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.3||HIGH
EPSS-0.31% / 22.38%
||
7 Day CHG+0.04%
Published-21 Apr, 2026 | 12:40
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Incorrect boundary conditions in the WebRTC component

Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-6752
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.3||HIGH
EPSS-0.31% / 22.38%
||
7 Day CHG+0.03%
Published-21 Apr, 2026 | 12:40
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Incorrect boundary conditions in the WebRTC component

Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-131
Incorrect Calculation of Buffer Size
CVE-2026-6784
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.5||HIGH
EPSS-0.30% / 21.86%
||
7 Day CHG+0.02%
Published-21 Apr, 2026 | 12:41
Updated-30 Jun, 2026 | 03:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Firefox 150 and Thunderbird 150

Memory safety bugs present in Firefox 149 and Thunderbird 149. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150 and Thunderbird 150.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-416
Use After Free
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-6751
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.3||HIGH
EPSS-0.31% / 22.41%
||
7 Day CHG+0.04%
Published-21 Apr, 2026 | 12:40
Updated-30 Jun, 2026 | 12:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Uninitialized memory in the Audio/Video: Web Codecs component

Uninitialized memory in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-457
Use of Uninitialized Variable
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2026-5735
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.1||HIGH
EPSS-0.26% / 17.00%
||
7 Day CHG-0.05%
Published-07 Apr, 2026 | 12:43
Updated-30 Jun, 2026 | 12:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Firefox 149.0.2 and Thunderbird 149.0.2

Memory safety bugs present in Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149.0.2 and Thunderbird 149.0.2.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-5734
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.1||HIGH
EPSS-0.33% / 24.79%
||
7 Day CHG+0.01%
Published-07 Apr, 2026 | 12:43
Updated-30 Jun, 2026 | 12:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2

Memory safety bugs present in Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149.0.2, Firefox ESR 140.9.1, Thunderbird 149.0.2, and Thunderbird 140.9.1.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream AUS (v. 8.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-5731
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.34% / 25.94%
||
7 Day CHG~0.00%
Published-07 Apr, 2026 | 12:43
Updated-30 Jun, 2026 | 12:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Firefox ESR 115.34.1, Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2

Memory safety bugs present in Firefox ESR 115.34.0, Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149.0.2, Firefox ESR 115.34.1, Firefox ESR 140.9.1, Thunderbird 149.0.2, and Thunderbird 140.9.1.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream AUS (v. 8.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-56121
Matching Score-8
Assigner-VulnCheck
ShareView Details
Matching Score-8
Assigner-VulnCheck
CVSS Score-9.3||CRITICAL
EPSS-0.86% / 54.11%
||
7 Day CHG+0.11%
Published-24 Jun, 2026 | 14:49
Updated-30 Jun, 2026 | 12:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Feast < 0.63.0 Unauthenticated RCE via ApplyFeatureView gRPC Deserialization

Feast before 0.63.0 contains an unsafe deserialization vulnerability that allows unauthenticated or unauthorized attackers to achieve remote code execution by sending a crafted gRPC request to the registry server. The user_defined_function.body field of an OnDemandFeatureView spec is decoded from base64 and passed to dill.loads() before any authorization check is performed, enabling attackers to embed a malicious serialized Python object with an arbitrary __reduce__ method to execute OS commands as the feast service account.

Action-Not Available
Vendor-feast-devRed Hat, Inc.
Product-feastRed Hat OpenShift AI (RHOAI)
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-15683
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.62% / 83.58%
||
7 Day CHG~0.00%
Published-22 Oct, 2020 | 20:32
Updated-04 Aug, 2024 | 13:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.4, Firefox < 82, and Thunderbird < 78.4.

Action-Not Available
Vendor-Debian GNU/LinuxopenSUSEMozilla Corporation
Product-thunderbirddebian_linuxfirefoxfirefox_esrleapFirefoxFirefox ESRThunderbird
CWE ID-CWE-416
Use After Free
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-49261
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-10||CRITICAL
EPSS-1.00% / 58.45%
||
7 Day CHG+0.55%
Published-11 Jun, 2026 | 17:13
Updated-01 Jul, 2026 | 13:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
MariaDB server has unsafe parameter handling in `wsrep_notify_cmd`

MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with `wsrep_notify_cmd` enabled would execute shell commands embedded in the name of the joiner node. This is fixed in 10.6.27, 10.11.18, 11.4.12, 11.8.8, and 12.3.2. As a workaround, anyone who cannot upgrade now should disable `wsrep_notify_cmd`.

Action-Not Available
Vendor-Red Hat, Inc.MariaDB Foundation
Product-mariadbserverRed Hat Enterprise Linux 9Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Hardened Images
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-53002
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.35% / 27.10%
||
7 Day CHG+0.18%
Published-24 Jun, 2026 | 16:29
Updated-30 Jun, 2026 | 12:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
netfilter: conntrack: remove sprintf usage

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: remove sprintf usage Replace it with scnprintf, the buffer sizes are expected to be large enough to hold the result, no need for snprintf+overflow check. Increase buffer size in mangle_content_len() while at it. BUG: KASAN: stack-out-of-bounds in vsnprintf+0xea5/0x1270 Write of size 1 at addr [..] vsnprintf+0xea5/0x1270 sprintf+0xb1/0xe0 mangle_content_len+0x1ac/0x280 nf_nat_sdp_session+0x1cc/0x240 process_sdp+0x8f8/0xb80 process_invite_request+0x108/0x2b0 process_sip_msg+0x5da/0xf50 sip_help_tcp+0x45e/0x780 nf_confirm+0x34d/0x990 [..]

Action-Not Available
Vendor-Linux Kernel Organization, IncRed Hat, Inc.
Product-LinuxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-5121
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-1.07% / 60.80%
||
7 Day CHG~0.00%
Published-30 Mar, 2026 | 07:47
Updated-10 Jun, 2026 | 18:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Libarchive: libarchive: arbitrary code execution via integer overflow in iso9660 image processing

A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for arbitrary code execution on the affected system.

Action-Not Available
Vendor-Red Hat, Inc.libarchive
Product-hardened_imagesenterprise_linuxopenshift_container_platformlibarchiveRHEL-8 based Middleware ContainersRed Hat OpenShift Container Platform 4.14Red Hat OpenShift Container Platform 4.12Red Hat Enterprise Linux 8.8 Telecommunications Update ServiceRed Hat Enterprise Linux 8.6 Telecommunications Update ServiceRed Hat Enterprise Linux 9.6 Extended Update SupportRed Hat OpenShift Container Platform 4.16Red Hat Enterprise Linux 7 Extended Lifecycle SupportRed Hat OpenShift Container Platform 4.17Red Hat OpenShift Container Platform 4.18Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-OnRed Hat Discovery 2Red Hat Enterprise Linux 9Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRed Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRed Hat Enterprise Linux 6Red Hat AI Inference Server 3.2Red Hat Enterprise Linux 10Red Hat OpenShift Container Platform 4.19Red Hat Insights proxy 1.5Red Hat Enterprise Linux 8.2 Advanced Update SupportRed Hat Enterprise Linux 8.6 Update Services for SAP SolutionsRed Hat Enterprise Linux 8.8 Update Services for SAP SolutionsRed Hat Enterprise Linux 8Red Hat Hardened ImagesRed Hat OpenShift Container Platform 4.13Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update SupportRed Hat Enterprise Linux 9.4 Extended Update SupportRed Hat Enterprise Linux 9.0 Update Services for SAP SolutionsRed Hat Update Infrastructure 5Red Hat OpenShift Container Platform 4.15Red Hat AI Inference Server 3.3
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-49875
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.48% / 38.25%
||
7 Day CHG+0.12%
Published-12 Jun, 2026 | 08:54
Updated-30 Jun, 2026 | 03:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache CXF: XML External Entity (XXE) Injection in W3CMultiSchemaFactory and EndpointReferenceUtils

Apache CXF's EndpointReferenceUtils and W3CMultiSchemaFactory classes construct a SAXParserFactory without the necessary JAXP hardening configurations, enabling out-of-band (OOB) external entity resolution. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue.

Action-Not Available
Vendor-The Apache Software FoundationRed Hat, Inc.
Product-cxfApache CXFRed Hat JBoss Web Server 5Red Hat Single Sign-On 7Red Hat build of Apache Camel 4 for Quarkus 3Red Hat JBoss Enterprise Application Platform 7Red Hat build of Apache Camel for Spring Boot 4Red Hat Fuse 7Red Hat JBoss Enterprise Application Platform 8Red Hat JBoss Enterprise Application Platform Expansion Pack
CWE ID-CWE-611
Improper Restriction of XML External Entity Reference
CVE-2026-49468
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-9.5||CRITICAL
EPSS-0.56% / 42.39%
||
7 Day CHG+0.11%
Published-22 Jun, 2026 | 20:37
Updated-30 Jun, 2026 | 12:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LiteLLM: Authentication Bypass via Host Header Injection

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.0, This vulnerability is fixed in 1.84.0.

Action-Not Available
Vendor-litellmBerriAIRed Hat, Inc.
Product-litellmlitellmExploit IntelligenceRed Hat Ansible Automation Platform 2Red Hat OpenShift AI (RHOAI)
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2026-8946
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.5||HIGH
EPSS-0.56% / 42.45%
||
7 Day CHG+0.11%
Published-19 May, 2026 | 12:29
Updated-30 Jun, 2026 | 03:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Incorrect boundary conditions in the Audio/Video: Web Codecs component

Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream E4S (v.9.4)Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)Red Hat Enterprise Linux AppStream AUS (v.8.4)
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-52989
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.34% / 26.14%
||
7 Day CHG+0.17%
Published-24 Jun, 2026 | 16:29
Updated-30 Jun, 2026 | 12:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers Currently, when nvmet_tcp_build_pdu_iovec() detects an out-of-bounds PDU length or offset, it triggers nvmet_tcp_fatal_error(cmd->queue) and returns early. However, because the function returns void, the callers are entirely unaware that a fatal error has occurred and that the cmd->recv_msg.msg_iter was left uninitialized. Callers such as nvmet_tcp_handle_h2c_data_pdu() proceed to blindly overwrite the queue state with queue->rcv_state = NVMET_TCP_RECV_DATA Consequently, the socket receiving loop may attempt to read incoming network data into the uninitialized iterator. Fix this by shifting the error handling responsibility to the callers.

Action-Not Available
Vendor-Linux Kernel Organization, IncRed Hat, Inc.
Product-LinuxRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6
CWE ID-CWE-390
Detection of Error Condition Without Action
CVE-2026-4721
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 34.11%
||
7 Day CHG-0.01%
Published-24 Mar, 2026 | 12:30
Updated-30 Jun, 2026 | 03:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149

Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream AUS (v. 8.2)Red Hat Enterprise Linux AppStream TUS (v.8.6)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS (v.9.4)Red Hat Enterprise Linux AppStream AUS (v.8.4)Red Hat Enterprise Linux AppStream E4S (v.9.0)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-825
Expired Pointer Dereference
CVE-2022-26387
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-7.5||HIGH
EPSS-0.66% / 46.90%
||
7 Day CHG~0.00%
Published-22 Dec, 2022 | 00:00
Updated-15 Apr, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefox_esrthunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-8975
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.43% / 34.45%
||
7 Day CHG+0.09%
Published-19 May, 2026 | 12:30
Updated-30 Jun, 2026 | 03:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory safety bugs fixed in Firefox ESR 115.36, Firefox ESR 140.11 and Firefox 151

Memory safety bugs present in Firefox ESR 115.35, Firefox ESR 140.10 and Firefox 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Action-Not Available
Vendor-Red Hat, Inc.Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxRed Hat Enterprise Linux AppStream EUS (v. 10.0)Red Hat Enterprise Linux AppStream EUS (v.9.6)Red Hat Enterprise Linux AppStream AUS (v.8.6)Red Hat Enterprise Linux 7Red Hat Enterprise Linux AppStream E4S (v.9.4)Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Red Hat Enterprise Linux AppStream TUS (v.8.8)Red Hat Enterprise Linux 10Red Hat Enterprise Linux AppStream (v. 9)Red Hat Enterprise Linux AppStream (v. 8)Red Hat Enterprise Linux Server (v. 7 ELS)Red Hat Enterprise Linux 6Red Hat Enterprise Linux AppStream (v. 10)Red Hat Enterprise Linux AppStream E4S (v.9.2)Red Hat Enterprise Linux AppStream E4S (v.8.8)Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)Red Hat Enterprise Linux AppStream AUS (v.8.4)
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2003-0791
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.12% / 79.66%
||
7 Day CHG~0.00%
Published-14 Apr, 2005 | 04:00
Updated-16 Apr, 2026 | 00:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Script.prototype.freeze/thaw functionality in Mozilla 1.4 and earlier allows attackers to execute native methods by modifying the string used as input to the script.thaw JavaScript function, which is then deserialized and executed.

Action-Not Available
Vendor-scon/aMozilla Corporation
Product-openservermozillan/a
CWE ID-CWE-502
Deserialization of Untrusted Data
  • Previous
  • 1
  • 2
  • 3
  • ...
  • 10
  • 11
  • Next
Details not found