When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access 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': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-04-16T15:48:50.561Z

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

Link: CVE-2022-22742

cve-icon Vulnrichment

Updated: 2024-08-03T03:21:49.158Z

cve-icon NVD

Status : Modified

Published: 2022-12-22T20:15:14.860

Modified: 2025-04-16T16:15:22.047

Link: CVE-2022-22742

cve-icon Redhat

Severity : Important

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

Links: CVE-2022-22742 - Bugzilla