Information disclosure, mitigation bypass in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 143.
https://www.mozilla.org/security/advisories/mfsa2025-73/
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-29553
https://bugzilla.mozilla.org/show_bug.cgi?id=1979918
Source: Mitre, NVD
Published: 2025-09-16
Updated: 2026-10-05
Named Vulnerability: GHSA-gwf4-vcvc-4rjv
Base Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N
Severity: High
Base Score: 7.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS: 0.00312