CVE-2025-5715 – Signal App Android Biometric Authentication Handler Authentication Bypass Vulnerability

CVE ID : CVE-2025-5715

Published : June 6, 2025, 4:15 a.m. | 28 minutes ago

Description : A vulnerability was found in Signal App 7.41.4 on Android. It has been declared as problematic. This vulnerability affects unknown code of the component Biometric Authentication Handler. The manipulation leads to missing critical step in authentication. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity: 3.8 | LOW

Visit the link for more details, such as CVSS details, affected products, timeline, and more…