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Vulnerability Details :

CVE-2026-3203

Summary
Assigner-GitLab
Assigner Org ID-ceab7361-8a18-47b1-92ba-4d7d25f6715a
Published At-25 Feb, 2026 | 14:36
Updated At-25 Feb, 2026 | 20:37
Rejected At-
Credits

Buffer Over-read in Wireshark

RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service

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:GitLab
Assigner Org ID:ceab7361-8a18-47b1-92ba-4d7d25f6715a
Published At:25 Feb, 2026 | 14:36
Updated At:25 Feb, 2026 | 20:37
Rejected At:
â–¼CVE Numbering Authority (CNA)
Buffer Over-read in Wireshark

RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service

Affected Products
Vendor
Wireshark FoundationWireshark Foundation
Product
Wireshark
Default Status
unaffected
Versions
Affected
  • From 4.6.0 before 4.6.4 (semver)
  • From 4.4.0 before 4.4.14 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-126CWE-126: Buffer Over-read
Type: CWE
CWE ID: CWE-126
Description: CWE-126: Buffer Over-read
Metrics
VersionBase scoreBase severityVector
3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Upgrade to version 4.6.4 or above

Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.wireshark.org/security/wnpa-sec-2026-07.html
N/A
https://gitlab.com/wireshark/wireshark/-/issues/21009
issue-tracking
permissions-required
Hyperlink: https://www.wireshark.org/security/wnpa-sec-2026-07.html
Resource: N/A
Hyperlink: https://gitlab.com/wireshark/wireshark/-/issues/21009
Resource:
issue-tracking
permissions-required
â–¼Authorized 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
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@gitlab.com
Published At:25 Feb, 2026 | 15:20
Updated At:26 Feb, 2026 | 14:41

RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service

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
Secondary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Wireshark Foundation
wireshark
>>wireshark>>Versions from 4.4.0(inclusive) to 4.4.14(exclusive)
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Wireshark Foundation
wireshark
>>wireshark>>Versions from 4.6.0(inclusive) to 4.6.4(exclusive)
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-126Primarycve@gitlab.com
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: CWE-126
Type: Primary
Source: cve@gitlab.com
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://gitlab.com/wireshark/wireshark/-/issues/21009cve@gitlab.com
Issue Tracking
https://www.wireshark.org/security/wnpa-sec-2026-07.htmlcve@gitlab.com
Vendor Advisory
Hyperlink: https://gitlab.com/wireshark/wireshark/-/issues/21009
Source: cve@gitlab.com
Resource:
Issue Tracking
Hyperlink: https://www.wireshark.org/security/wnpa-sec-2026-07.html
Source: cve@gitlab.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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||
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||
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KEV Added-Not Available
KEV Action Due Date-Not Available

In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the LTE RRC dissector could leak memory. This was addressed in epan/dissectors/packet-lte-rrc.c by adjusting certain append operations.

Action-Not Available
Vendor-n/aWireshark FoundationDebian GNU/LinuxFedora ProjectopenSUSE
Product-wiresharkdebian_linuxfedoraleapn/a
CWE ID-CWE-401
Missing Release of Memory after Effective Lifetime
CVE-2020-9428
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-8.18% / 92.03%
||
7 Day CHG~0.00%
Published-27 Feb, 2020 | 22:06
Updated-04 Aug, 2024 | 10:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the EAP dissector could crash. This was addressed in epan/dissectors/packet-eap.c by using more careful sscanf parsing.

Action-Not Available
Vendor-n/aWireshark FoundationDebian GNU/LinuxFedora ProjectopenSUSE
Product-wiresharkdebian_linuxfedoraleapn/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-9430
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-3.61% / 87.55%
||
7 Day CHG~0.00%
Published-27 Feb, 2020 | 22:06
Updated-04 Aug, 2024 | 10:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the WiMax DLMAP dissector could crash. This was addressed in plugins/epan/wimax/msg_dlmap.c by validating a length field.

Action-Not Available
Vendor-n/aWireshark FoundationDebian GNU/LinuxFedora ProjectopenSUSE
Product-wiresharkdebian_linuxfedoraleapn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2018-7421
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.43% / 62.03%
||
7 Day CHG~0.00%
Published-23 Feb, 2018 | 22:00
Updated-05 Aug, 2024 | 06:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the DMP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dmp.c by correctly supporting a bounded number of Security Categories for a DMP Security Classification.

Action-Not Available
Vendor-n/aWireshark Foundation
Product-wiresharkn/a
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2020-9429
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.59% / 68.69%
||
7 Day CHG~0.00%
Published-27 Feb, 2020 | 22:06
Updated-04 Aug, 2024 | 10:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Wireshark 3.2.0 to 3.2.1, the WireGuard dissector could crash. This was addressed in epan/dissectors/packet-wireguard.c by handling the situation where a certain data structure intentionally has a NULL value.

Action-Not Available
Vendor-n/aWireshark FoundationopenSUSE
Product-wiresharkleapn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-0960
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-4.7||MEDIUM
EPSS-0.02% / 5.02%
||
7 Day CHG+0.01%
Published-14 Jan, 2026 | 20:23
Updated-21 Jan, 2026 | 20:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

HTTP3 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.2 allows denial of service

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2025-13946
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 3.63%
||
7 Day CHG~0.00%
Published-03 Dec, 2025 | 08:04
Updated-31 Dec, 2025 | 01:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

MEGACO dissector infinite loop in Wireshark 4.6.0 to 4.6.1 and 4.4.0 to 4.4.11 allows denial of service

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2025-13945
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.03% / 6.95%
||
7 Day CHG~0.00%
Published-03 Dec, 2025 | 08:04
Updated-05 Dec, 2025 | 15:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Improperly Controlled Sequential Memory Allocation in Wireshark

HTTP3 dissector crash in Wireshark 4.6.0 and 4.6.1 allows denial of service

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-1325
Improperly Controlled Sequential Memory Allocation
CVE-2025-13499
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-7.8||HIGH
EPSS-0.01% / 0.73%
||
7 Day CHG~0.00%
Published-21 Nov, 2025 | 06:03
Updated-26 Feb, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Access of Uninitialized Pointer in Wireshark

Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2019-12295
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.43% / 80.40%
||
7 Day CHG~0.00%
Published-23 May, 2019 | 11:56
Updated-04 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Wireshark 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, and 2.4.0 to 2.4.14, the dissection engine could crash. This was addressed in epan/packet.c by restricting the number of layers and consequently limiting recursion.

Action-Not Available
Vendor-n/aCanonical Ltd.Wireshark FoundationF5, Inc.Debian GNU/Linux
Product-ubuntu_linuxbig-ip_webacceleratorbig-ip_application_acceleration_managerbig-ip_policy_enforcement_managerbig-ip_fraud_protection_servicebig-ip_global_traffic_managerbig-ip_analyticsbig-ip_local_traffic_managerbig-ip_domain_name_systemwiresharkbig-ip_application_security_managerbig-ip_edge_gatewaydebian_linuxbig-ip_link_controllerbig-ip_access_policy_managerbig-ip_advanced_firewall_managern/a
CWE ID-CWE-674
Uncontrolled Recursion
CVE-2025-9817
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 8.46%
||
7 Day CHG~0.00%
Published-03 Sep, 2025 | 07:38
Updated-26 Feb, 2026 | 17:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NULL Pointer Dereference in Wireshark

SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-9780
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-7.8||HIGH
EPSS-0.07% / 20.85%
||
7 Day CHG~0.00%
Published-10 Oct, 2024 | 06:30
Updated-17 Oct, 2024 | 14:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Missing Initialization of a Variable in Wireshark

ITS dissector crash in Wireshark 4.4.0 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWiresharkwireshark
CWE ID-CWE-456
Missing Initialization of a Variable
CWE ID-CWE-909
Missing Initialization of Resource
CVE-2024-8250
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 8.93%
||
7 Day CHG~0.00%
Published-28 Aug, 2024 | 23:30
Updated-03 Nov, 2025 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Expired Pointer Dereference in Wireshark

NTLMSSP dissector crash in Wireshark 4.2.0 to 4.0.6 and 4.0.0 to 4.0.16 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWiresharkwireshark
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-825
Expired Pointer Dereference
CVE-2018-18225
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.18% / 78.47%
||
7 Day CHG~0.00%
Published-12 Oct, 2018 | 05:00
Updated-05 Aug, 2024 | 11:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Wireshark 2.6.0 to 2.6.3, the CoAP dissector could crash. This was addressed in epan/dissectors/packet-coap.c by ensuring that the piv length is correctly computed.

Action-Not Available
Vendor-n/aWireshark FoundationDebian GNU/LinuxopenSUSE
Product-wiresharkdebian_linuxleapn/a
CWE ID-CWE-682
Incorrect Calculation
CVE-2024-4854
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-6.4||MEDIUM
EPSS-0.66% / 70.73%
||
7 Day CHG-0.02%
Published-14 May, 2024 | 00:03
Updated-03 Nov, 2025 | 23:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

MONGO and ZigBee TLV dissector infinite loops in Wireshark 4.2.0 to 4.2.4, 4.0.0 to 4.0.14, and 3.6.0 to 3.6.22 allow denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectWireshark Foundation
Product-fedorawiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2018-16057
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.28% / 79.31%
||
7 Day CHG~0.00%
Published-30 Aug, 2018 | 01:00
Updated-05 Aug, 2024 | 10:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Wireshark 2.6.0 to 2.6.2, 2.4.0 to 2.4.8, and 2.2.0 to 2.2.16, the Radiotap dissector could crash. This was addressed in epan/dissectors/packet-ieee80211-radiotap-iter.c by validating iterator operations.

Action-Not Available
Vendor-n/aWireshark FoundationDebian GNU/Linux
Product-wiresharkdebian_linuxn/a
CVE-2006-4574
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-6.82% / 91.16%
||
7 Day CHG~0.00%
Published-28 Oct, 2006 | 00:00
Updated-17 Jan, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Off-by-one error in the MIME Multipart dissector in Wireshark (formerly Ethereal) 0.10.1 through 0.99.3 allows remote attackers to cause a denial of service (crash) via certain vectors that trigger an assertion error related to unexpected length values.

Action-Not Available
Vendor-n/aWireshark Foundation
Product-wiresharkn/a
CWE ID-CWE-193
Off-by-one Error
CWE ID-CWE-617
Reachable Assertion
CVE-2023-3648
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.02% / 5.46%
||
7 Day CHG~0.00%
Published-14 Jul, 2023 | 06:16
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Mismatched Memory Management Routines in Wireshark

Kafka dissector crash in Wireshark 4.0.0 to 4.0.6 and 3.6.0 to 3.6.14 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-762
Mismatched Memory Management Routines
CVE-2023-2879
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.10% / 28.72%
||
7 Day CHG~0.00%
Published-26 May, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-3202
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-4.7||MEDIUM
EPSS-0.02% / 3.24%
||
7 Day CHG~0.00%
Published-25 Feb, 2026 | 14:35
Updated-26 Feb, 2026 | 14:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NULL Pointer Dereference in Wireshark

NTS-KE protocol dissector crash in Wireshark 4.6.0 to 4.6.3 allows denial of service

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-3201
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-4.7||MEDIUM
EPSS-0.01% / 2.81%
||
7 Day CHG~0.00%
Published-25 Feb, 2026 | 14:35
Updated-26 Feb, 2026 | 14:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Improperly Controlled Sequential Memory Allocation in Wireshark

USB HID protocol dissector memory exhaustion in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-1325
Improperly Controlled Sequential Memory Allocation
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2023-1992
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.30% / 52.86%
||
7 Day CHG~0.00%
Published-12 Apr, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

RPCoRDMA dissector crash in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-0961
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.03% / 7.51%
||
7 Day CHG+0.01%
Published-14 Jan, 2026 | 20:23
Updated-21 Jan, 2026 | 18:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Out-of-bounds Write in Wireshark

BLF file parser crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-4853
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-3.6||LOW
EPSS-0.06% / 18.95%
||
7 Day CHG-0.00%
Published-14 May, 2024 | 00:03
Updated-03 Nov, 2025 | 23:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Mismatched Memory Management Routines in editcap

Memory handling issue in editcap could cause denial of service via crafted capture file

Action-Not Available
Vendor-Fedora ProjectWireshark Foundation
Product-fedorawiresharkeditcap
CWE ID-CWE-762
Mismatched Memory Management Routines
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-4855
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-3.6||LOW
EPSS-0.02% / 5.27%
||
7 Day CHG~0.00%
Published-14 May, 2024 | 00:03
Updated-07 Aug, 2025 | 17:17
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 editcap

Use after free issue in editcap could cause denial of service via crafted capture file

Action-Not Available
Vendor-Wireshark FoundationFedora Project
Product-wiresharkfedoraeditcap
CWE ID-CWE-416
Use After Free
CVE-2021-22222
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-0.19% / 40.56%
||
7 Day CHG~0.00%
Published-07 Jun, 2021 | 12:01
Updated-03 Aug, 2024 | 18:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationOracle CorporationDebian GNU/Linux
Product-debian_linuxinstantis_enterprisetrackzfs_storage_appliance_kitwiresharkenterprise_manager_ops_centerWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2022-3725
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.07% / 21.65%
||
7 Day CHG~0.00%
Published-27 Oct, 2022 | 00:00
Updated-09 May, 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

Crash in the OPUS protocol dissector in Wireshark 3.6.0 to 3.6.8 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationFedora Project
Product-fedorawiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-3724
Matching Score-8
Assigner-GitLab Inc.
ShareView Details
Matching Score-8
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.38% / 58.75%
||
7 Day CHG~0.00%
Published-09 Dec, 2022 | 00:00
Updated-22 Apr, 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

Crash in the USB HID protocol dissector in Wireshark 3.6.0 to 3.6.8 allows denial of service via packet injection or crafted capture file on Windows

Action-Not Available
Vendor-Microsoft CorporationWireshark Foundation
Product-wiresharkwindowsWireshark
CWE ID-CWE-134
Use of Externally-Controlled Format String
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