In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-bounds-reads. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
History

Tue, 01 Apr 2025 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Mozilla thunderbird
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Vendors & Products Mozilla
Mozilla firefox
Mozilla thunderbird

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-01T20:26:57.045Z

Reserved: 2024-04-15T20:26:40.828Z

Link: CVE-2024-3854

cve-icon Vulnrichment

Updated: 2024-08-01T20:26:57.045Z

cve-icon NVD

Status : Analyzed

Published: 2024-04-16T16:15:08.440

Modified: 2025-04-01T14:11:53.310

Link: CVE-2024-3854

cve-icon Redhat

Severity : Important

Publid Date: 2024-04-16T00:00:00Z

Links: CVE-2024-3854 - Bugzilla