Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Android | 16, 15, 14 | — |
Advisories 2
- WID-SEC-2026-0569 Google Android: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 9, 2026
- NCSC-2026-0074 Kwetsbaarheden verholpen in Google Android en Samsung Mobile NCSC-NL (Netherlands) · Mar 3, 2026