Improper Check for Unusual or Exceptional Conditions The advisory has been revoked - it doesn't affect any version of package thunderbird (opens in a new tab)

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0.69% (49^th percentile)

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Snyk IDSNYK-ALMALINUX10-THUNDERBIRD-15909802
published5 Apr 2026
disclosed26 Mar 2026

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Introduced: 26 Mar 2026

CVE-2026-4697 (opens in a new tab) CWE-754 (opens in a new tab)

Amendment

The AlmaLinux security team deemed this advisory irrelevant for AlmaLinux:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by AlmaLinux.

Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.