vulnerability
MFSA2022-52 Firefox: Security Vulnerabilities fixed in Firefox ESR 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 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
Dec 13, 2022
Added
Dec 14, 2022
Modified
Aug 11, 2025
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-firefox-esr-upgrade-102_6
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