When importing resources using Web Workers, error messages would distinguish the difference between `application/javascript` responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
History

Tue, 01 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Debian
Debian debian Linux
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:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Vendors & Products Debian
Debian debian Linux
Mozilla
Mozilla firefox
Mozilla thunderbird

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-02-13T17:53:40.168Z

Reserved: 2024-05-10T17:37:06.045Z

Link: CVE-2024-4769

cve-icon Vulnrichment

Updated: 2024-08-01T20:47:41.943Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-14T18:15:14.297

Modified: 2025-04-01T17:46:33.833

Link: CVE-2024-4769

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-05-14T00:00:00Z

Links: CVE-2024-4769 - Bugzilla