vulnerability
MFSA2022-53 Thunderbird: Security Vulnerabilities fixed in Thunderbird 102.6 (CVE-2022-46880)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | Dec 13, 2022 | Dec 14, 2022 | Mar 27, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
Dec 13, 2022
Added
Dec 14, 2022
Modified
Mar 27, 2026
Description
A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6.
Solution
mozilla-thunderbird-upgrade-102_6
Rapid7 Labs
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