vulnerability
MFSA2025-78 Thunderbird: Security Vulnerabilities fixed in Thunderbird 140.3 (CVE-2025-10532)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:P/A:N) | Sep 16, 2025 | Sep 17, 2025 | Jun 21, 2026 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
Sep 16, 2025
Added
Sep 17, 2025
Modified
Jun 21, 2026
Description
Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.
Solution
mozilla-thunderbird-upgrade-140_3
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