Main Vulnerability Database Vulnerabilities #VU115735

#VU115735 Security features bypass in Mozilla Firefox and Firefox for Android - CVE-2025-10531

Published: September 17, 2025

Vulnerability identifier: #VU115735

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2025-10531

CWE-ID: CWE-254

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Mozilla Firefox
Firefox for Android

Software vendor:
Mozilla

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists die to an error in the Web Compatibility: Tooling component. A remote attacker can bypass implemented security restrictions.

Install updates from vendor's website.