CVE-2022-46882
9.8
CRITICAL
CVSS 3.1
EPSS 0.36%
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.
How to fix CVE-2022-46882
To remediate CVE-2022-46882, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 102.6.0esr-1~deb11u1 or later
- Debian/thunderbird—upgrade to 1:102.6.0-1~deb11u1 or later
Is CVE-2022-46882 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 102.6.0esr-1~deb11u1
- from 0, < 1:102.6.0-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |