SailingLab AppLock (aka com.alpha.applock) 4.3.8 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.
History

Tue, 26 May 2026 22:15:00 +0000

Type Values Removed Values Added
Title Local PIN Bypass via Overlay in SailingLab AppLock Lead to Privilege Escalation
Weaknesses CWE-287

Tue, 26 May 2026 20:30:00 +0000

Type Values Removed Values Added
Description SailingLab AppLock (aka com.alpha.applock) 4.3.8 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

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-26T19:38:04.298Z

Reserved: 2025-12-24T00:00:00.000Z

Link: CVE-2025-68708

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-26T21:16:35.940

Modified: 2026-05-26T21:16:35.940

Link: CVE-2025-68708

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-26T22:00:15Z