CVE-2022-1196

Details

After a VR Process is destroyed, a reference to it may have been retained and used, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird < 91.8 and Firefox ESR < 91.8.

Affected Packages

Mozilla Firefox ESR

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

91.8

Firefox ESR

macOS 14macOS 15macOS 26

Fixed in:

91.8

References

WEB

https://bugzilla.mozilla.org/show_bug.cgi?id=1750679

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2022-1196

WEB

https://www.mozilla.org/security/advisories/mfsa2022-14/

WEB

https://www.mozilla.org/security/advisories/mfsa2022-15/