vulnerability
MFSA2023-05 Firefox: Security Vulnerabilities fixed in Firefox 110 (CVE-2023-25739)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Feb 14, 2023 | Feb 16, 2023 | Mar 27, 2026 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Feb 14, 2023
Added
Feb 16, 2023
Modified
Mar 27, 2026
Description
Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in <code>ScriptLoadContext</code>. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Solution
mozilla-firefox-upgrade-110_0
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