vulnerability
MFSA2025-23 Thunderbird: Security Vulnerabilities fixed in Thunderbird 137 (CVE-2025-3033)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:N) | Apr 1, 2025 | Apr 2, 2025 | Aug 12, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:N)
Published
Apr 1, 2025
Added
Apr 2, 2025
Modified
Aug 12, 2025
Description
After selecting a malicious Windows `.url` shortcut from the local filesystem, an unexpected file could be uploaded.
*This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 137 and Thunderbird < 137.
Solution
mozilla-thunderbird-upgrade-137_0
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