Android KeyguardViewMediator Lockdown Mode Bypass Vulnerability Allowing Information Disclosure

A vulnerability has been identified in the KeyguardViewMediator component of Android, specifically within multiple functions of KeyguardViewMediator.java. This vulnerability arises from a logic error that creates a potential bypass of lockdown mode when screen pinning is enabled. Exploiting this issue could lead to unauthorized access to local information, without requiring any additional privileges or user interaction.

Impact

Exploitation of this vulnerability could result in unauthorized local information disclosure.

Remediation

Users can update their devices to the June 2026 security patch level to address this vulnerability.