CVE-2022-46882

State: Published
Severity: 9.8 Critical
Published: Dec 22, 2022
Updated: Apr 15, 2025
Reserved: Dec 9, 2022

Description

A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
FirefoxMozilla	before 107Affected
Firefox ESRMozilla	before 102.6Affected
ThunderbirdMozilla	before 102.6Affected

References

https://www.mozilla.org/security/advisories/mfsa2022-47/
https://www.mozilla.org/security/advisories/mfsa2022-52/
https://www.mozilla.org/security/advisories/mfsa2022-53/
https://bugzilla.mozilla.org/show_bug.cgi?id=1789371
GLSA-202305-06vendor-advisory
GLSA-202305-13vendor-advisory

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