CVE-2022-46882
CRITICALFirefox < 107.0 and Firefox ESR < 102.6 - Use-After-Free in WebGL Extensions
Title source: llmDescription
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.
References (6)
Core 6
Core References
Issue Tracking, Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1789371
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-47/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-52/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-53/
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202305-06
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202305-13
Scores
CVSS v3
9.8
EPSS
0.0036
EPSS Percentile
58.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-416
Status
published
Products (3)
mozilla/firefox
< 107.0
mozilla/firefox_esr
< 102.6
mozilla/thunderbird
< 102.6
Published
Dec 22, 2022
Tracked Since
Feb 18, 2026