vulnerability

Red Hat: CVE-2022-46880: CVE-2022-46880 Mozilla: Use-after-free in WebGL (Multiple Advisories)

Name: Red Hat: CVE-2022-46880: CVE-2022-46880 Mozilla: Use-after-free in WebGL (Multiple Advisories)
Creator: Red Hat
Published: 2022-12-16T00:00:00.000Z
Keywords: CVE, CWE-416, Red Hat, 2022, 46880, 46880 Mozilla, redhat-upgrade-firefox, redhat-upgrade-firefox-debuginfo, redhat-upgrade-firefox-debugsource, redhat-upgrade-thunderbird, redhat-upgrade-thunderbird-debuginfo, redhat-upgrade-thunderbird-debugsource, Severity 8

Try Surface Command

Back to search

Severity

CVSS

(AV:N/AC:L/Au:N/C:N/I:N/A:C)

Published

Dec 16, 2022

Added

Dec 16, 2022

Modified

Jun 17, 2026

Description

A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*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 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6.

Solutions

redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsource

References

Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report