CVEvulnerability
CVE-2022-46881
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-12-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-787
Description
An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash.
*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 106. This vulnerability affects Firefox < 106, Firefox ESR < 102.6, and Thunderbird < 102.6.
Affected configurations
• mozilla firefox (< 106.0)
• mozilla firefox esr (< 102.6)
• mozilla thunderbird (< 102.6)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1770930 Issue Tracking, Permissions Required
- https://security.gentoo.org/glsa/202305-06 security.gentoo.org
- https://security.gentoo.org/glsa/202305-13 security.gentoo.org
- https://www.mozilla.org/security/advisories/mfsa2022-44/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-52/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-53/ Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1770930 Issue Tracking, Permissions Required
- https://security.gentoo.org/glsa/202305-06 security.gentoo.org
- https://security.gentoo.org/glsa/202305-13 security.gentoo.org
- https://www.mozilla.org/security/advisories/mfsa2022-44/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-52/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-53/ Vendor Advisory