CVE-2026-0005
MEDIUMCVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
2Description
In onServiceDisconnected of KeyguardServiceDelegate.java, there is a possible partial bypass of app pinning allowing limited interaction with other apps without knowing the LSKF due to a missing permission check. This could lead to local information disclosure where the extent of interaction and impact is app-dependent with no additional execution privileges needed. User interaction is not needed for exploitation.
Analysis
App pinning bypass in Android's KeyguardServiceDelegate allows unauthenticated local attackers to interact with restricted applications without the lock screen knowledge factor (LSKF) due to insufficient permission validation. The vulnerability enables limited information disclosure through unauthorized app access with no additional privileges or user interaction required. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.
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External POC / Exploit Code
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