CVE-2022-22738

Applying a CSS filter effect could have accessed out of bounds memory. This could have lead to a heap-buffer-overflow causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Affected products

Alt Linux, Almalinux, Astra Linux, Centos, Firefox, Linuxmint, Red Hat, Red Os

Mozilla Firefox

< 96.0

Mozilla Firefox Esr

< 91.5

Mozilla Thunderbird

< 91.5

Fix

Available

CVSS 3.1

8.8 HIGH

EPSS

1.0% (59th percentile)

Weakness

CWE-787

NVD status

Modified

Published

2022-12-22

No exploit for CVE-2022-22738 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.