vulnerability
MFSA2023-41 Firefox: Security Vulnerabilities fixed in Firefox 118 (CVE-2023-5172)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Sep 26, 2023 | Sep 27, 2023 | Aug 11, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Sep 26, 2023
Added
Sep 27, 2023
Modified
Aug 11, 2025
Description
A hashtable in the Ion Engine could have been mutated while there was a live interior reference, leading to a potential use-after-free and exploitable crash. This vulnerability affects Firefox < 118.
Solution
mozilla-firefox-upgrade-118_0
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