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Vulnerability Details :

CVE-2026-9704

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-27 May, 2026 | 12:56
Updated At-26 Jun, 2026 | 06:46
Rejected At-
Credits

Keycloak: keycloak: privilege escalation due to oversized subject_token jwt

A flaw was found in Keycloak. An authenticated user with low privileges can exploit this vulnerability by sending an oversized subject_token JSON Web Token (JWT) to the TokenEndpoint. When the token exceeds a 4000-character limit, it is silently dropped, causing the system to fall back to client credentials. This allows the user to gain the permissions of the client's service account, leading to privilege escalation.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:27 May, 2026 | 12:56
Updated At:26 Jun, 2026 | 06:46
Rejected At:
▼CVE Numbering Authority (CNA)
Keycloak: keycloak: privilege escalation due to oversized subject_token jwt

A flaw was found in Keycloak. An authenticated user with low privileges can exploit this vulnerability by sending an oversized subject_token JSON Web Token (JWT) to the TokenEndpoint. When the token exceeds a 4000-character limit, it is silently dropped, causing the system to fall back to client credentials. This allows the user to gain the permissions of the client's service account, leading to privilege escalation.

Affected Products
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat build of Keycloak 26.4
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhbk/keycloak-operator-bundle
CPEs
  • cpe:/a:redhat:build_keycloak:26.4::el9
Default Status
affected
Versions
Unaffected
  • From 26.4.13-1 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat build of Keycloak 26.4
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhbk/keycloak-rhel9
CPEs
  • cpe:/a:redhat:build_keycloak:26.4::el9
Default Status
affected
Versions
Unaffected
  • From 26.4-19 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat build of Keycloak 26.4
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhbk/keycloak-rhel9-operator
CPEs
  • cpe:/a:redhat:build_keycloak:26.4::el9
Default Status
affected
Versions
Unaffected
  • From 26.4-19 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat build of Keycloak 26.4.13
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
rhbk/keycloak-rhel9
CPEs
  • cpe:/a:redhat:build_keycloak:26.4::el9
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat build of Keycloak 26.6
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhbk/keycloak-operator-bundle
CPEs
  • cpe:/a:redhat:build_keycloak:26.6::el9
Default Status
affected
Versions
Unaffected
  • From 26.6.3-3 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat build of Keycloak 26.6
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhbk/keycloak-rhel9
CPEs
  • cpe:/a:redhat:build_keycloak:26.6::el9
Default Status
affected
Versions
Unaffected
  • From 26.6-6 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat build of Keycloak 26.6
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhbk/keycloak-rhel9-operator
CPEs
  • cpe:/a:redhat:build_keycloak:26.6::el9
Default Status
affected
Versions
Unaffected
  • From 26.6-6 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat build of Keycloak 26.6.3
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
rhbk/keycloak-rhel9
CPEs
  • cpe:/a:redhat:build_keycloak:26.6::el9
Default Status
unaffected
Problem Types
TypeCWE IDDescription
CWECWE-1284Improper Validation of Specified Quantity in Input
Type: CWE
CWE ID: CWE-1284
Description: Improper Validation of Specified Quantity in Input
Metrics
VersionBase scoreBase severityVector
3.16.8MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Version: 3.1
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Metrics Other Info
Red Hat severity rating
value:
Moderate
namespace:
https://access.redhat.com/security/updates/classification/
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

To prevent the silent dropping of oversized `subject_token` JWTs, configure Keycloak to enforce strict parameter validation. This involves setting the `fail-fast` parameter to `true` for the `TokenEndpoint` configuration, which will cause requests with oversized parameters to be rejected explicitly rather than silently processed with reduced privileges. Consult Keycloak documentation for the exact method to modify these settings. A restart of the Keycloak service may be necessary for the changes to apply.

Exploits

Credits

Red Hat would like to thank Filip Jovanov (PegasusMKD) for reporting this issue.
Timeline
EventDate
Reported to Red Hat.2026-05-27 12:27:13
Made public.2026-05-27 12:45:59
Event: Reported to Red Hat.
Date: 2026-05-27 12:27:13
Event: Made public.
Date: 2026-05-27 12:45:59
Replaced By

Rejected Reason

References
HyperlinkResource
https://access.redhat.com/errata/RHSA-2026:25097
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:25098
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30049
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30050
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-9704
vdb-entry
x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2481877
issue-tracking
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:25097
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:25098
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:30049
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:30050
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/security/cve/CVE-2026-9704
Resource:
vdb-entry
x_refsource_REDHAT
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2481877
Resource:
issue-tracking
x_refsource_REDHAT
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:27 May, 2026 | 14:17
Updated At:26 Jun, 2026 | 08:16

A flaw was found in Keycloak. An authenticated user with low privileges can exploit this vulnerability by sending an oversized subject_token JSON Web Token (JWT) to the TokenEndpoint. When the token exceeds a 4000-character limit, it is silently dropped, causing the system to fall back to client credentials. This allows the user to gain the permissions of the client's service account, leading to privilege escalation.

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
Secondary3.16.8MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
N/A
Type: Secondary
Version: 3.1
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches

Red Hat, Inc.
redhat
>>build_of_keycloak>>-
cpe:2.3:a:redhat:build_of_keycloak:-:*:*:*:-:*:*:*
Weaknesses
CWE IDTypeSource
CWE-1284Secondarysecalert@redhat.com
CWE ID: CWE-1284
Type: Secondary
Source: secalert@redhat.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://access.redhat.com/errata/RHSA-2026:25097secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2026:25098secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2026:30049secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2026:30050secalert@redhat.com
N/A
https://access.redhat.com/security/cve/CVE-2026-9704secalert@redhat.com
Mitigation
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2481877secalert@redhat.com
Issue Tracking
Vendor Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2026:25097
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:25098
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:30049
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:30050
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/security/cve/CVE-2026-9704
Source: secalert@redhat.com
Resource:
Mitigation
Vendor Advisory
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2481877
Source: secalert@redhat.com
Resource:
Issue Tracking
Vendor Advisory

Change History

0
Information is not available yet

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KEV Action Due Date-Not Available
LiteLLM < 1.83.14 Privilege Escalation via API Key Generation

LiteLLM prior to 1.83.14 allows an authenticated internal_user to create API keys with access to routes that their role does not permit. When generating a key, the allowed_routes field is stored without verifying that the specified routes fall within the user's own permissions. A key created with access to admin-only routes can then be used to reach those routes successfully, bypassing the role-based access controls that would otherwise block the request, enabling full privilege escalation from internal_user to proxy_admin.

Action-Not Available
Vendor-litellmBerriAIRed Hat, Inc.
Product-litellmlitellmRed Hat OpenShift AI (RHOAI)Exploit IntelligenceRed Hat Ansible Automation Platform 2
CWE ID-CWE-639
Authorization Bypass Through User-Controlled Key
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-4525
Matching Score-8
Assigner-HashiCorp Inc.
ShareView Details
Matching Score-8
Assigner-HashiCorp Inc.
CVSS Score-7.5||HIGH
EPSS-0.41% / 33.21%
||
7 Day CHG~0.00%
Published-17 Apr, 2026 | 03:00
Updated-15 Jul, 2026 | 02:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Vault Token Leaked to Backends via Authorization: Bearer Passthrough Header

If a Vault auth mount is configured to pass through the "Authorization" header, and the "Authorization" header is used to authenticate to Vault, Vault forwarded the Vault token to the auth plugin backend. Fixed in 2.0.0, 1.21.5, 1.20.10, and 1.19.16.

Action-Not Available
Vendor-Red Hat, Inc.HashiCorp, Inc.
Product-vaultVault EnterpriseVaultRed Hat Openshift Data Foundation 4Red Hat OpenShift Container Platform 4
CWE ID-CWE-201
Insertion of Sensitive Information Into Sent Data
CVE-2025-49520
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-0.50% / 39.63%
||
7 Day CHG+0.01%
Published-30 Jun, 2025 | 20:45
Updated-13 Nov, 2025 | 16:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Event-driven-ansible: authenticated argument injection in git url in eda project creation

A flaw was found in Ansible Automation Platform’s EDA component where user-supplied Git URLs are passed unsanitized to the git ls-remote command. This vulnerability allows an authenticated attacker to inject arguments and execute arbitrary commands on the EDA worker. In Kubernetes/OpenShift environments, this can lead to service account token theft and cluster access.

Action-Not Available
Vendor-Red Hat, Inc.
Product-Red Hat Ansible Automation Platform 2.5 for RHEL 9Red Hat Ansible Automation Platform 2.5 for RHEL 8
CWE ID-CWE-88
Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CVE-2025-49521
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-0.48% / 38.47%
||
7 Day CHG+0.01%
Published-30 Jun, 2025 | 20:45
Updated-13 Nov, 2025 | 16:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Event-driven-ansible: template injection via git branch and refspec in eda projects

A flaw was found in the EDA component of the Ansible Automation Platform, where user-supplied Git branch or refspec values are evaluated as Jinja2 templates. This vulnerability allows authenticated users to inject expressions that execute commands or access sensitive files on the EDA worker. In OpenShift, it can lead to service account token theft.

Action-Not Available
Vendor-Red Hat, Inc.
Product-Red Hat Ansible Automation Platform 2.5 for RHEL 9Red Hat Ansible Automation Platform 2.5 for RHEL 8
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-42999
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6||MEDIUM
EPSS-0.33% / 25.40%
||
7 Day CHG~0.00%
Published-28 May, 2026 | 00:00
Updated-24 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

An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone RBAC policy enforcer in enforce_call unconditionally merges the raw JSON request body into the policy enforcement dictionary via policy_dict.update(json_input.copy()), overwriting trusted target data that was previously set from database lookups. Because flask.request.get_json is called with force=True, this works regardless of Content-Type or HTTP method. Any authenticated user can inject arbitrary policy target attributes (e.g., user_id, project_id) into the request body to bypass RBAC checks and perform unauthorized operations on resources belonging to other users or projects. This was introduced in commit 5ea59f52 (Rocky/14.0.0).

Action-Not Available
Vendor-Red Hat, Inc.OpenStack
Product-keystoneKeystoneRed Hat OpenStack Platform 16.2Red Hat OpenStack Platform 13 (Queens)Red Hat OpenStack Platform 17.1Red Hat OpenStack Platform 18.0
CWE ID-CWE-639
Authorization Bypass Through User-Controlled Key
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-43037
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.56% / 43.45%
||
7 Day CHG~0.00%
Published-01 May, 2026 | 14:15
Updated-20 Jul, 2026 | 12:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ip6_tunnel: clear skb2->cb[] in ip4ip6_err()

In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the IPv6 receive path as struct inet6_skb_parm. icmp_send() passes IPCB(skb2) to __ip_options_echo(), which interprets that cb[] region as struct inet_skb_parm (IPv4). The layouts differ: inet6_skb_parm.nhoff at offset 14 overlaps inet_skb_parm.opt.rr, producing a non-zero rr value. __ip_options_echo() then reads optlen from attacker-controlled packet data at sptr[rr+1] and copies that many bytes into dopt->__data, a fixed 40-byte stack buffer (IP_OPTIONS_DATA_FIXED_SIZE). To fix this we clear skb2->cb[], as suggested by Oskar Kjos. Also add minimal IPv4 header validation (version == 4, ihl >= 5).

Action-Not Available
Vendor-Red Hat, Inc.Linux Kernel Organization, Inc
Product-linux_kernelLinuxRed Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-OnRed Hat OpenShift Container Platform 4.21Red Hat OpenShift Container Platform 4.17Red Hat OpenShift Container Platform 4.18Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update SupportRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRed Hat Enterprise Linux 8.8 Telecommunications Update ServiceRed Hat OpenShift Container Platform 4.15Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-OnRed Hat OpenShift Container Platform 4.19Red Hat OpenShift Container Platform 4.14Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRed Hat Enterprise Linux 9Red Hat Enterprise Linux 9.6 Extended Update SupportRed Hat Enterprise Linux 8Red Hat Enterprise Linux 7 Extended Lifecycle SupportRed Hat OpenShift Container Platform 4.12Red Hat OpenShift Container Platform 4.13Red Hat Enterprise Linux 8.8 Update Services for SAP SolutionsRed Hat OpenShift Container Platform 4.20Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSIONRed Hat Enterprise Linux 10.0 Extended Update SupportRed Hat Enterprise Linux 9.4 Update Services for SAP SolutionsNVIDIA for RHEL 10
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-43000
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6||MEDIUM
EPSS-0.33% / 25.21%
||
7 Day CHG~0.00%
Published-28 May, 2026 | 00:00
Updated-24 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

An issue was discovered in OpenStack Keystone before 29.0.2. When combined with an application credential impersonation vulnerability, an attacker with the member role on a project can escalate to admin by chaining unrestricted application credentials with Keystone trusts. The impersonated token carries the victim's identity, which passes the trustor validation check. Keystone then validates the delegated roles against the victim's actual role assignments in the database, not the roles on the requesting token. This allows the attacker to create a trust delegating the victim's admin role to themselves. The trust persists independently, and additional trusts and application credentials can be created to maintain access. All actions are logged under the victim's identity.

Action-Not Available
Vendor-Red Hat, Inc.OpenStack
Product-keystoneKeystoneRed Hat OpenStack Platform 16.2Red Hat OpenStack Platform 13 (Queens)Red Hat OpenStack Platform 17.1Red Hat OpenStack Platform 18.0
CWE ID-CWE-266
Incorrect Privilege Assignment
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-42271
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-8.7||HIGH
EPSS-83.01% / 99.64%
||
7 Day CHG+2.83%
Published-08 May, 2026 | 03:35
Updated-15 Jul, 2026 | 02:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2026-06-22||Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
LiteLLM: Authenticated command execution via MCP stdio test endpoints

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From version 1.74.2 to before version 1.83.7, two endpoints used to preview an MCP server before saving it — POST /mcp-rest/test/connection and POST /mcp-rest/test/tools/list — accepted a full server configuration in the request body, including the command, args, and env fields used by the stdio transport. When called with a stdio configuration, the endpoints attempted to connect, which spawned the supplied command as a subprocess on the proxy host with the privileges of the proxy process. The endpoints were gated only by a valid proxy API key, with no role check. Any authenticated user — including holders of low-privilege internal-user keys — could therefore run arbitrary commands on the host. This issue has been patched in version 1.83.7.

Action-Not Available
Vendor-litellmBerriAIBerriAIRed Hat, Inc.
Product-openshift_ailitellmlitellmRed Hat Ansible Automation Platform 2Exploit IntelligenceRed Hat OpenShift AI 2.25Red Hat OpenShift AI 3.3Red Hat OpenShift AI 3.4Red Hat OpenShift AI (RHOAI)LiteLLM
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2023-2203
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-0.93% / 57.09%
||
7 Day CHG~0.00%
Published-17 May, 2023 | 00:00
Updated-22 Jan, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web content files, causing a denial of service or arbitrary code execution. This CVE exists because of a CVE-2023-28205 security regression for the WebKitGTK package in Red Hat Enterprise Linux 8.8 and Red Hat Enterprise Linux 9.2.

Action-Not Available
Vendor-webkitgtkn/aRed Hat, Inc.
Product-enterprise_linux_server_ausenterprise_linux_euswebkit2gtk3enterprise_linux_server_tusenterprise_linuxWebKitGTK
CWE ID-CWE-416
Use After Free
CVE-2026-40858
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-8.8||HIGH
EPSS-0.93% / 57.08%
||
7 Day CHG+0.22%
Published-27 Apr, 2026 | 09:38
Updated-15 Jul, 2026 | 02:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Camel: Camel-Infinispan: Unsafe Deserialization in Remote Aggregation Repository

The camel-infinispan component's ProtoStream-based remote aggregation repository deserializes data read from a remote Infinispan cache using java.io.ObjectInputStream without applying any ObjectInputFilter. An attacker who can write to the Infinispan cache used by a Camel application can inject a crafted serialized Java object that, when read during normal aggregation repository operations such as get or recover, results in arbitrary code execution in the context of the application. This issue affects Apache Camel: from 4.0.0 before 4.14.7, from 4.15.0 before 4.18.2, from 4.19.0 before 4.20.0. Users are recommended to upgrade to version 4.20.0, which fixes the issue. If users are on the 4.14.x LTS releases stream, then they are suggested to upgrade to 4.14.7. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.2. The JIRA ticket: https://issues.apache.org/jira/browse/CAMEL-23322 refers to the various commits that resolved the issue, and have more details. This issue follows the same class of vulnerability previously addressed in CVE-2024-22369, CVE-2024-23114 and CVE-2026-25747.

Action-Not Available
Vendor-Red Hat, Inc.The Apache Software Foundation
Product-camelApache CamelRed Hat Build of Apache Camel 4.18 for Quarkus 3.33Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14Red Hat Fuse 7Red Hat build of Apache Camel 4 for Quarkus 3Red Hat JBoss Enterprise Application Platform Expansion PackRed Hat JBoss Enterprise Application Platform 8
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-40906
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-10||CRITICAL
EPSS-0.46% / 37.54%
||
7 Day CHG~0.00%
Published-21 Apr, 2026 | 20:05
Updated-15 Jul, 2026 | 02:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Electric: SQL Injection via ORDER BY Parameter in Shape API

Electric is a Postgres sync engine. From 1.1.12 to before 1.5.0, the order_by parameter in the ElectricSQL /v1/shape API is vulnerable to error-based SQL injection, allowing any authenticated user to read, write, and destroy the full contents of the underlying PostgreSQL database through crafted ORDER BY expressions. This vulnerability is fixed in 1.5.0.

Action-Not Available
Vendor-electricelectric-sqlRed Hat, Inc.
Product-sync-serviceelectricRed Hat Developer Hub
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2026-40473
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-8.8||HIGH
EPSS-0.87% / 55.16%
||
7 Day CHG-0.05%
Published-27 Apr, 2026 | 07:51
Updated-15 Jul, 2026 | 02:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Camel Mina: Unsafe Deserialization in MinaConverter.toObjectInput() via TCP/UDP

The camel-mina component's MinaConverter.toObjectInput(IoBuffer) type converter wraps an IoBuffer in a java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. When a Camel route uses camel-mina as a TCP or UDP consumer and requests conversion to ObjectInput (for example via getBody(ObjectInput.class) or @Body ObjectInput), an attacker sending a crafted serialized Java object over the network to the MINA consumer port can trigger arbitrary code execution in the context of the application during readObject(). This issue affects Apache Camel: from 3.0.0 before 4.14.6, from 4.15.0 before 4.18.2, from 4.19.0 before 4.20.0. Users are recommended to upgrade to version 4.20.0, which fixes the issue. If users are on the 4.14.x LTS releases stream, then they are suggested to upgrade to 4.14.6. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.2.

Action-Not Available
Vendor-Red Hat, Inc.The Apache Software Foundation
Product-camelApache Camel MinaRed Hat build of Apache Camel for Spring Boot 4Red Hat Fuse 7
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-40217
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-6.50% / 93.04%
||
7 Day CHG~0.00%
Published-10 Apr, 2026 | 13:43
Updated-15 Jul, 2026 | 02:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the /guardrails/test_custom_code URI.

Action-Not Available
Vendor-litellmBerriAIRed Hat, Inc.
Product-litellmLiteLLMRed Hat OpenShift AI 3.3Lightspeed CoreRed Hat OpenShift AI (RHOAI)Red Hat Ansible Automation Platform 2.6
CWE ID-CWE-420
Unprotected Alternate Channel
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-41242
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-9.4||CRITICAL
EPSS-0.74% / 51.01%
||
7 Day CHG~0.00%
Published-18 Apr, 2026 | 16:18
Updated-15 Jul, 2026 | 02:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
protobufjs has an arbitrary code execution issue

protobufjs compiles protobuf definitions into JavaScript (JS) functions. In versions prior to 8.0.1 and 7.5.5, attackers can inject arbitrary code in the "type" fields of protobuf definitions, which will then execute during object decoding using that definition. Versions 8.0.1 and 7.5.5 patch the issue.

Action-Not Available
Vendor-protobufjs_projectprotobufjsRed Hat, Inc.
Product-protobufjsprotobuf.jsRed Hat Developer Hub 1.8Self-service automation portal 2Red Hat Openshift Data Foundation 4Red Hat Developer HubOpenShift PipelinesRed Hat OpenShift AI 3.3Red Hat build of Apicurio Registry 3Red Hat Enterprise Linux AI (RHEL AI) 3Red Hat Enterprise Linux 9OpenShift Service Mesh 3Red Hat Ansible Automation Platform 2Red Hat Enterprise Linux 8Red Hat Build of Podman DesktopCryostat 4Red Hat Ceph Storage 9Red Hat Developer Hub 1.9Red Hat OpenShift AI 2.25Red Hat Hardened ImagesRed Hat OpenShift AI (RHOAI)Red Hat OpenShift Container Platform 4
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2020-1718
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.1||HIGH
EPSS-1.00% / 59.37%
||
7 Day CHG~0.00%
Published-12 May, 2020 | 20:25
Updated-04 Aug, 2024 | 06:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.

Action-Not Available
Vendor-Red Hat, Inc.
Product-jboss_fuseopenshift_application_runtimeskeycloakkeycloak
CWE ID-CWE-287
Improper Authentication
CVE-2026-59851
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-0.29% / 20.79%
||
7 Day CHG~0.00%
Published-21 Jul, 2026 | 14:20
Updated-22 Jul, 2026 | 20:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Libssh: libssh: authentication bypass via missing gssapi principal check

A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, the gssapi-keyex path does not verify whether the authenticated Kerberos principal is authorized for the requested local user, allowing authenticated clients to log in as arbitrary users.

Action-Not Available
Vendor-Red Hat, Inc.
Product-Red Hat Enterprise Linux 9Red Hat Hardened ImagesRed Hat Enterprise Linux 10Red Hat Enterprise Linux 8
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-35029
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-8.7||HIGH
EPSS-26.41% / 97.80%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 16:35
Updated-15 Jul, 2026 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LiteLLM affected by privilege escalation via unrestricted proxy configuration endpoint

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.0, the /config/update endpoint does not enforce admin role authorization. A user who is already authenticated into the platform can then use this endpoint to modify proxy configuration and environment variables, register custom pass-through endpoint handlers pointing to attacker-controlled Python code, achieving remote code execution, read arbitrary server files by setting UI_LOGO_PATH and fetching via /get_image, and take over other privileged accounts by overwriting UI_USERNAME and UI_PASSWORD environment variables. Fixed in v1.83.0.

Action-Not Available
Vendor-litellmBerriAIRed Hat, Inc.
Product-litellmlitellmLightspeed CoreRed Hat Ansible Automation Platform 2.6Red Hat OpenShift AI 2.25Red Hat OpenShift AI 3.3Red Hat OpenShift AI (RHOAI)
CWE ID-CWE-425
Direct Request ('Forced Browsing')
CWE ID-CWE-863
Incorrect Authorization
CVE-2019-3894
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5.4||MEDIUM
EPSS-1.51% / 71.78%
||
7 Day CHG~0.00%
Published-03 May, 2019 | 19:25
Updated-04 Aug, 2024 | 19:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem in versions from 11 to 16 stores a SecurityIdentity to run the thread as. These threads do not necessarily terminate if the keep alive time has not expired. This could allow a shared thread to use the wrong security identity when executing.

Action-Not Available
Vendor-Red Hat, Inc.
Product-wildflyjboss_enterprise_application_platformwildfly
CWE ID-CWE-358
Improperly Implemented Security Check for Standard
CVE-2026-32590
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.1||HIGH
EPSS-0.41% / 33.90%
||
7 Day CHG~0.00%
Published-08 Apr, 2026 | 17:04
Updated-25 Jul, 2026 | 10:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Mirror-registry: remote code execution using pickle deserialization

A flaw was found in Red Hat Quay's handling of resumable container image layer uploads. The upload process stores intermediate data in the database using a format that, if tampered with, could allow an attacker to execute arbitrary code on the Quay server.

Action-Not Available
Vendor-Red Hat, Inc.
Product-quaymirror_registry_for_red_hat_openshiftmirror registry for Red Hat OpenShiftRed Hat Quay 3.17Red Hat Quay 3.14Red Hat Quay 3.12Red Hat Quay 3.16mirror registry for Red Hat OpenShift 2.0Red Hat Quay 3.1Red Hat Quay 3.9Red Hat Quay 3.15
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-11100
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-60.73% / 99.06%
||
7 Day CHG~0.00%
Published-02 Apr, 2020 | 14:23
Updated-04 Aug, 2024 | 11:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution.

Action-Not Available
Vendor-haproxyn/aDebian GNU/LinuxRed Hat, Inc.Canonical Ltd.openSUSEFedora Project
Product-ubuntu_linuxdebian_linuxopenshift_container_platformfedorahaproxyleapn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-33433
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-5.1||MEDIUM
EPSS-0.47% / 38.00%
||
7 Day CHG~0.00%
Published-27 Mar, 2026 | 13:49
Updated-15 Jul, 2026 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Traefik Vulnerable to BasicAuth/DigestAuth Identity Spoofing via Non-Canonical headerField

Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.42, 3.6.11, and 3.7.0-ea.3, when `headerField` is configured with a non-canonical HTTP header name (e.g., `x-auth-user` instead of `X-Auth-User`), an authenticated attacker can inject their own canonical version of that header to impersonate any identity to the backend. The backend receives two header entries — the attacker-injected canonical one is read first, overriding Traefik's non-canonical write. Versions 2.11.42, 3.6.11, and 3.7.0-ea.3 patch the issue.

Action-Not Available
Vendor-traefiktraefikRed Hat, Inc.
Product-traefiktraefikRed Hat OpenShift Dev Spaces 3.27
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2026-31228
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.61% / 45.61%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 00:00
Updated-15 Jul, 2026 | 02:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Adversarial Robustness Toolbox (ART) thru 1.20.1 contains a remote code execution vulnerability in its Kubeflow component. The robustness evaluation function for PyTorch models uses the unsafe eval() function to dynamically evaluate user-supplied strings for the LossFn and Optimizer parameters without any sanitization or security restrictions. An attacker can exploit this by providing a specially crafted string that contains arbitrary Python code, which will be executed when eval() is called, leading to complete compromise of the system running the ART evaluation.

Action-Not Available
Vendor-n/aRed Hat, Inc.
Product-n/aRed Hat OpenShift AI (RHOAI)
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-50632
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-8.1||HIGH
EPSS-0.65% / 47.23%
||
7 Day CHG~0.00%
Published-12 Jun, 2026 | 09:00
Updated-15 Jul, 2026 | 01:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache CXF: JNDI Injection Vulnerability in JMSConfigFactory

A further incomplete fix for a previous advisory CVE-2026-44417 (Untrusted JMS configuration can lead to RCE) for Apache CXF has been identified, which can allow code execution capabilities, if untrusted users are allowed to configure JMS for Apache CXF. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.

Action-Not Available
Vendor-Red Hat, Inc.The Apache Software Foundation
Product-cxfApache CXFRed Hat JBoss Enterprise Application Platform 7Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16Red Hat Fuse 7Red Hat Single Sign-On 7Red Hat JBoss Enterprise Application Platform Expansion PackRed Hat JBoss Enterprise Application Platform 8
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-5136
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-0.33% / 25.09%
||
7 Day CHG+0.03%
Published-01 Jul, 2026 | 13:28
Updated-09 Jul, 2026 | 02:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foreman: foreman: privilege escalation to administrator-level access via usergroup role assignment manipulation

A flaw was found in Foreman. The Usergroup model in Foreman does not properly validate role assignments against the calling user's permissions. This allows an authenticated user with usergroup management permissions to attach arbitrary roles, including administrative roles, to a user group and then add themselves as a member. Successful exploitation of this vulnerability leads to full privilege escalation, granting the attacker administrator-level access.

Action-Not Available
Vendor-Red Hat, Inc.The Foreman
Product-satelliteenterprise_linuxforemanRed Hat Satellite 6.18 for RHEL 9Red Hat Satellite 6.19 for RHEL 9Red Hat Satellite 6.17 for RHEL 9Red Hat Satellite 6Red Hat Satellite 6.16 for RHEL 9Red Hat Satellite 6.16 for RHEL 8
CWE ID-CWE-266
Incorrect Privilege Assignment
CVE-2026-31230
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.55% / 42.94%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 00:00
Updated-15 Jul, 2026 | 02:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Adversarial Robustness Toolbox (ART) thru 1.20.1 contains a command-line argument injection vulnerability in its Kubeflow component (robustness_evaluation_fgsm_pytorch.py). The script uses the unsafe eval() function to parse string values provided via the --clip_values and --input_shape command-line arguments. This allows an attacker to inject arbitrary Python code into these arguments, which will be executed when eval() is called. The vulnerability can be exploited remotely if an attacker can control these arguments (e.g., through pipeline configuration or automated scripts), leading to arbitrary code execution on the system running the ART evaluation.

Action-Not Available
Vendor-n/aRed Hat, Inc.
Product-n/aRed Hat OpenShift AI (RHOAI)
CWE ID-CWE-88
Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-3047
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-0.47% / 38.01%
||
7 Day CHG~0.00%
Published-05 Mar, 2026 | 18:28
Updated-15 Jul, 2026 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Org.keycloak.broker.saml: keycloak saml broker: authentication bypass due to disabled saml client completing idp-initiated login

A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language (SAML) client is configured as an Identity Provider (IdP)-initiated broker landing target, it can still complete the login process and establish a Single Sign-On (SSO) session. This allows a remote attacker to gain unauthorized access to other enabled clients without re-authentication, effectively bypassing security restrictions.

Action-Not Available
Vendor-Red Hat, Inc.
Product-build_of_keycloakkeycloakRed Hat build of Keycloak 26.2Red Hat build of Keycloak 26.2.14Red Hat build of Keycloak 26.4.10Red Hat build of Keycloak 26.4Red Hat build of Keycloak 26.2Red Hat build of Keycloak 26.2.14Red Hat build of Keycloak 26.4.10Red Hat build of Keycloak 26.4
CWE ID-CWE-305
Authentication Bypass by Primary Weakness
CVE-2026-25153
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-7.7||HIGH
EPSS-0.54% / 42.27%
||
7 Day CHG~0.00%
Published-30 Jan, 2026 | 21:31
Updated-15 Jul, 2026 | 02:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
@backstage/plugin-techdocs-node vulnerable to arbitrary code execution via MkDocs hooks

Backstage is an open framework for building developer portals, and @backstage/plugin-techdocs-node provides common node.js functionalities for TechDocs. In versions of @backstage/plugin-techdocs-node prior to 1.13.11 and 1.14.1, when TechDocs is configured with `runIn: local`, a malicious actor who can submit or modify a repository's `mkdocs.yml` file can execute arbitrary Python code on the TechDocs build server via MkDocs hooks configuration. @backstage/plugin-techdocs-node versions 1.13.11 and 1.14.1 contain a fix. The fix introduces an allowlist of supported MkDocs configuration keys. Unsupported configuration keys (including `hooks`) are now removed from `mkdocs.yml` before running the generator, with a warning logged to indicate which keys were removed. Users of `@techdocs/cli` should also upgrade to the latest version, which includes the fixed `@backstage/plugin-techdocs-node` dependency. Some workarounds are available. Configure TechDocs with `runIn: docker` instead of `runIn: local` to provide container isolation, though it does not fully mitigate the risk. Limit who can modify `mkdocs.yml` files in repositories that TechDocs processes; only allow trusted contributors. Implement PR review requirements for changes to `mkdocs.yml` files to detect malicious `hooks` configurations before they are merged. Use MkDocs < 1.4.0 (e.g., 1.3.1) which does not support hooks. Note: This may limit access to newer MkDocs features. Building documentation in CI/CD pipelines using `@techdocs/cli` does not mitigate this vulnerability, as the CLI uses the same vulnerable `@backstage/plugin-techdocs-node` package.

Action-Not Available
Vendor-backstageRed Hat, Inc.The Linux Foundation
Product-backstagebackstageRed Hat Developer Hub 1.8Self-service automation portal 2Red Hat Developer Hub 1.9
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2026-45447
Matching Score-8
Assigner-OpenSSL Software Foundation
ShareView Details
Matching Score-8
Assigner-OpenSSL Software Foundation
CVSS Score-8.8||HIGH
EPSS-5.24% / 91.66%
||
7 Day CHG+2.52%
Published-09 Jun, 2026 | 16:03
Updated-24 Jul, 2026 | 13:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Heap Use-After-Free in the PKCS7_verify() Function

Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification. Impact summary: A use-after-free may result in process crashes, heap corruption, or potentially remote code execution. When processing a PKCS#7 or S/MIME signed message, if the SignedData digestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may incorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent use of the BIO by the calling application results in a use-after-free condition. In the common case this occurs when the application later calls BIO_free() on the BIO originally passed to PKCS7_verify(). Depending on allocator behavior and application-specific BIO usage patterns, this may result in a crash or other memory corruption. In some application contexts this may potentially be exploitable for remote code execution. Applications that process PKCS#7 or S/MIME signed messages using OpenSSL PKCS#7 APIs may be affected. Applications using the CMS APIs for this processing are not affected. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.

Action-Not Available
Vendor-Red Hat, Inc.OpenSSL
Product-opensslOpenSSLRed Hat Enterprise Linux 7Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-OnCost Management Metrics Operator 4Red Hat Enterprise Linux 6Red Hat Enterprise Linux 10Multicluster Engine for KubernetesRed Hat Advanced Cluster Management for Kubernetes 2Red Hat Enterprise Linux 8.8 Telecommunications Update ServiceRed Hat Enterprise Linux 9Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRed Hat Enterprise Linux 9.6 Extended Update SupportRed Hat Enterprise Linux 8Red Hat Insights proxy 1.5Red Hat Update Infrastructure 5Red Hat Discovery 2Red Hat Enterprise Linux 8.8 Update Services for SAP SolutionsRed Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRed Hat OpenShift Container Platform 4
CWE ID-CWE-416
Use After Free
CWE ID-CWE-825
Expired Pointer Dereference
CVE-2019-14843
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-1.19% / 64.72%
||
7 Day CHG~0.00%
Published-07 Jan, 2020 | 16:34
Updated-05 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in Wildfly Security Manager, running under JDK 11 or 8, that authorized requests for any requester. This flaw could be used by a malicious app deployed on the app server to access unauthorized information and possibly conduct further attacks. Versions shipped with Red Hat Jboss EAP 7 and Red Hat SSO 7 are vulnerable to this issue.

Action-Not Available
Vendor-Red Hat, Inc.
Product-single_sign-onjboss_enterprise_application_platformwildfly-security-manager
CWE ID-CWE-592
DEPRECATED: Authentication Bypass Issues
CWE ID-CWE-863
Incorrect Authorization
CVE-2019-14841
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-0.62% / 45.95%
||
7 Day CHG~0.00%
Published-17 Oct, 2022 | 00:00
Updated-13 May, 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

A flaw was found in the RHDM, where an authenticated attacker can change their assigned role in the response header. This flaw allows an attacker to gain admin privileges in the Business Central Console.

Action-Not Available
Vendor-n/aRed Hat, Inc.
Product-decision_managerprocess_automationBusiness-central
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2019-14287
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-63.76% / 99.14%
||
7 Day CHG-0.15%
Published-17 Oct, 2019 | 17:03
Updated-05 Aug, 2024 | 00:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Sudo before 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER= logging, for a "sudo -u \#$((0xffffffff))" command.

Action-Not Available
Vendor-sudo_projectn/aRed Hat, Inc.openSUSENetApp, Inc.Canonical Ltd.Debian GNU/LinuxFedora Project
Product-enterprise_linux_serverubuntu_linuxdebian_linuxvirtualizationelement_software_management_nodeopenshift_container_platformfedoraenterprise_linuxenterprise_linux_server_ausenterprise_linux_workstationenterprise_linux_eusenterprise_linux_server_tusenterprise_linux_desktopsudoleapn/a
CWE ID-CWE-755
Improper Handling of Exceptional Conditions
CVE-2019-14819
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-1.05% / 60.84%
||
7 Day CHG~0.00%
Published-07 Jan, 2020 | 17:02
Updated-05 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found during the upgrade of an existing OpenShift Container Platform 3.x cluster. Using CRI-O, the dockergc service account is assigned to the current namespace of the user performing the upgrade. This flaw can allow an unprivileged user to escalate their privileges to those allowed by the privileged Security Context Constraints.

Action-Not Available
Vendor-[Red Hat]Red Hat, Inc.
Product-openshift_container_platformopenshift-ansible
CWE ID-CWE-270
Privilege Context Switching Error
CWE ID-CWE-266
Incorrect Privilege Assignment
CWE ID-CWE-269
Improper Privilege Management
CVE-2026-23479
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-7.7||HIGH
EPSS-1.29% / 67.17%
||
7 Day CHG~0.00%
Published-05 May, 2026 | 16:36
Updated-25 Jul, 2026 | 11:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
redis-server use-after-free in unblock client flow may allow remote code execution

Redis is an in-memory data structure store. In redis-server from 7.2.0 until 8.6.3, the unblock client flow does not handle an error return from `processCommandAndResetClient` when re-executing a blocked command. If a blocked client is evicted during this flow, an authenticated attacker can trigger a use-after-free that may lead to remote code execution. This has been patched in version 8.6.3.

Action-Not Available
Vendor-Red Hat, Inc.Redis Inc.
Product-redisredisRed Hat Enterprise Linux 9Red Hat Enterprise Linux 9.6 Extended Update SupportRed Hat Enterprise Linux 8Red Hat Enterprise Linux 10Red Hat Enterprise Linux 10.0 Extended Update SupportRed Hat Hardened Images
CWE ID-CWE-416
Use After Free
CVE-2026-23631
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-6.1||MEDIUM
EPSS-1.78% / 75.99%
||
7 Day CHG~0.00%
Published-05 May, 2026 | 16:39
Updated-25 Jul, 2026 | 11:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
redis-server Lua use-after-free may allow remote code execution

Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated attacker can exploit the master-replica synchronization mechanism to trigger a use-after-free on replicas where replica-read-only is disabled or can be disabled, which may lead to remote code execution. A workaround is to prevent users from executing Lua scripts or avoid using replicas where replica-read-only is disabled. This is patched in version 8.6.3.

Action-Not Available
Vendor-Red Hat, Inc.Redis Inc.
Product-redisredisRed Hat Enterprise Linux 9Red Hat Enterprise Linux 9.6 Extended Update SupportRed Hat Enterprise Linux 8Red Hat Enterprise Linux 10Red Hat Enterprise Linux 10.0 Extended Update SupportRed Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRed Hat Hardened Images
CWE ID-CWE-416
Use After Free
CVE-2026-47102
Matching Score-8
Assigner-VulnCheck
ShareView Details
Matching Score-8
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.65% / 47.58%
||
7 Day CHG~0.00%
Published-21 May, 2026 | 20:34
Updated-23 Jul, 2026 | 16:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LiteLLM < 1.83.10 Privilege Escalation via User Update

LiteLLM prior to 1.83.10 allows a user to modify their own user_role via the /user/update endpoint. While the endpoint correctly restricts users to updating only their own account, it does not restrict which fields may be changed. A user who can reach this endpoint can set their role to proxy_admin, gaining full administrative access to LiteLLM including all users, teams, keys, models, and prompt history. Users with the org_admin role have legitimate access to this endpoint and can exploit this vulnerability without chaining any additional flaw.

Action-Not Available
Vendor-litellmBerriAIRed Hat, Inc.
Product-litellmlitellmRed Hat OpenShift AI (RHOAI)Exploit IntelligenceRed Hat Ansible Automation Platform 2
CWE ID-CWE-863
Incorrect Authorization
CWE ID-CWE-915
Improperly Controlled Modification of Dynamically-Determined Object Attributes
CVE-2026-2370
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-8.1||HIGH
EPSS-0.43% / 35.38%
||
7 Day CHG~0.00%
Published-29 Mar, 2026 | 23:33
Updated-15 Jul, 2026 | 02:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Improper Handling of Parameters in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.3 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 affecting Jira Connect installations that could have allowed an authenticated user with minimal workspace permissions to obtain installation credentials and impersonate the GitLab app due to improper authorization checks.

Action-Not Available
Vendor-Red Hat, Inc.GitLab Inc.
Product-gitlabGitLabOpenShift PipelinesRed Hat OpenShift Container Platform 4
CWE ID-CWE-233
Improper Handling of Parameters
CVE-2020-1714
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-2.60% / 83.76%
||
7 Day CHG~0.00%
Published-13 May, 2020 | 18:25
Updated-04 Aug, 2024 | 06:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java Objects, which would then get deserialized in a privileged context and potentially lead to remote code execution.

Action-Not Available
Vendor-quarkusRed Hat, Inc.
Product-single_sign-onopenshift_application_runtimesquarkusjboss_fuseprocess_automationkeycloakdecision_managerkeycloak
CWE ID-CWE-20
Improper Input Validation
CVE-2026-22747
Matching Score-8
Assigner-VMware by Broadcom
ShareView Details
Matching Score-8
Assigner-VMware by Broadcom
CVSS Score-6.8||MEDIUM
EPSS-0.30% / 21.80%
||
7 Day CHG~0.00%
Published-22 Apr, 2026 | 05:08
Updated-15 Jul, 2026 | 02:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Unauthorized User Impersonation when Using X.509 Client Certificates

Vulnerability in Spring Spring Security. SubjectX500PrincipalExtractor does not correctly handle certain malformed X.509 certificate CN values, which can lead to reading the wrong value for the username. In a carefully crafted certificate, this can lead to an attacker impersonating another user. This issue affects Spring Security: from 7.0.0 through 7.0.4.

Action-Not Available
Vendor-Red Hat, Inc.VMware (Broadcom Inc.)
Product-spring_securitySpring SecurityOpenShift Developer Tools and ServicesRed Hat build of Apache Camel for Spring Boot 4Red Hat Data Grid 8Red Hat OpenShift Dev SpacesRed Hat build of Apache Camel - HawtIO 4Red Hat Process Automation 7Red Hat JBoss Enterprise Application Platform 7Red Hat Fuse 7Red Hat Single Sign-On 7Red Hat JBoss Enterprise Application Platform Expansion PackRed Hat JBoss Enterprise Application Platform 8Red Hat build of Quarkus
CWE ID-CWE-295
Improper Certificate Validation
CWE ID-CWE-297
Improper Validation of Certificate with Host Mismatch
CVE-2019-10356
Matching Score-8
Assigner-Jenkins Project
ShareView Details
Matching Score-8
Assigner-Jenkins Project
CVSS Score-8.8||HIGH
EPSS-2.50% / 83.04%
||
7 Day CHG~0.00%
Published-31 Jul, 2019 | 12:45
Updated-04 Aug, 2024 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.61 and earlier related to the handling of method pointer expressions allowed attackers to execute arbitrary code in sandboxed scripts.

Action-Not Available
Vendor-Red Hat, Inc.Jenkins
Product-openshift_container_platformscript_securityJenkins Script Security Plugin
CVE-2019-1003002
Matching Score-8
Assigner-Jenkins Project
ShareView Details
Matching Score-8
Assigner-Jenkins Project
CVSS Score-8.8||HIGH
EPSS-81.55% / 99.60%
||
7 Day CHG~0.00%
Published-22 Jan, 2019 | 14:00
Updated-05 Aug, 2024 | 03:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A sandbox bypass vulnerability exists in Pipeline: Declarative Plugin 1.3.3 and earlier in pipeline-model-definition/src/main/groovy/org/jenkinsci/plugins/pipeline/modeldefinition/parser/Converter.groovy that allows attackers with Overall/Read permission to provide a pipeline script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.

Action-Not Available
Vendor-Red Hat, Inc.Jenkins
Product-pipeline\openshift_container_platformPipeline: Declarative Plugin
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