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.
History

Wed, 16 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-04-16T15:07:37.113Z

Reserved: 2022-01-07T00:00:00.000Z

Link: CVE-2022-22738

cve-icon Vulnrichment

Updated: 2024-08-03T03:21:49.031Z

cve-icon NVD

Status : Modified

Published: 2022-12-22T20:15:14.287

Modified: 2025-04-16T15:15:47.223

Link: CVE-2022-22738

cve-icon Redhat

Severity : Important

Publid Date: 2022-01-11T00:00:00Z

Links: CVE-2022-22738 - Bugzilla