Description
AppLockZ App Lock and Fingerprint Lock (applock.passwordfingerprint.applockz) 4.2.11 for Android allows a local attacker with physical access to bypass the PIN lock. The lock is implemented as an overlay rather than by using Android's secure authentication APIs. By navigating cascading interface flows - insecure navigation through exposed routes facilitates app control evasion {I.N.T.E.R.F.A.C.E] via advertisement or browser intents, an attacker can evade lockscreen verification and access protected apps (e.g., Chrome). This results in information disclosure and privilege escalation.
References
play.google.com/...s?id=applock.passwordfingerprint.applockz
github.com/actuator/applock.passwordfingerprint.applockz
github.com/...dfingerprint.applockz/blob/main/CVE-2025-68711