CVE-2026-0962: Out-of-bounds Write in Wireshark
Published Jan 14, 2026
·Updated
SOME/IP-SD protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
Affected Software
3 affected components
Wireshark Wireshark>=4.6.0<=4.6.2, >=4.4.0<=4.4.12
Wireshark Wireshark>=4.2.2<4.4.13
Wireshark Wireshark>=4.6.0<4.6.3
Remediation
Information
Upgrade to version 4.6.3 or above
Event History
Jan 14, 2026
CVE Published
via MITRE·08:23 PM
Data Sourced
via MITRE·08:23 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software
Mar 26, 58030
Event
via FIRST·01:22 AM
Frequently Asked Questions
1
What is the severity of CVE-2026-0962?
CVE-2026-0962 is classified as a denial of service vulnerability that can cause Wireshark to crash.
2
How do I fix CVE-2026-0962?
To mitigate CVE-2026-0962, update Wireshark to version 4.6.3 or later for 4.6.x, or 4.4.13 or later for 4.4.x.
3
What versions of Wireshark are affected by CVE-2026-0962?
CVE-2026-0962 affects Wireshark versions 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12.
4
What is the nature of CVE-2026-0962?
CVE-2026-0962 involves an out-of-bounds write in the SOME/IP-SD protocol dissector.
5
Can CVE-2026-0962 be exploited remotely?
Yes, CVE-2026-0962 can be exploited remotely leading to denial of service.