CVE-2025-5715

Name of the Vulnerable Software and Affected Versions Signal App version 7.41.4

Description A vulnerability was found in the Biometric Authentication Handler component, which affects the authentication process by missing a critical step. The attack can be launched on a physical device and has a high complexity, making exploitation difficult. The exploit has been disclosed to the public.

Recommendations For Signal App version 7.41.4, consider disabling the Biometric Authentication Handler until a patch is available. Restrict access to the affected component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.