vulnerability
MFSA2025-91 Thunderbird: Security Vulnerabilities fixed in Thunderbird 140.5 (CVE-2025-13012)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:H/Au:N/C:C/I:C/A:C) | Nov 13, 2025 | Nov 17, 2025 | Mar 18, 2026 |
Severity
8
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Published
Nov 13, 2025
Added
Nov 17, 2025
Modified
Mar 18, 2026
Description
Race condition in the Graphics component. This vulnerability affects Firefox < 145, Firefox ESR < 140.5, Firefox ESR < 115.30, Thunderbird < 145, and Thunderbird < 140.5.
Solution
mozilla-thunderbird-upgrade-140_5
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