Description
In multiple functions of PackageInstallerService.java, there is a possible way to install unverified apps due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Android | 16-qpr2 | — |
Advisories 2
- NCSC-2026-0173 Kwetsbaarheden verholpen in Google Android en Samsung Mobile NCSC-NL (Netherlands) · Jun 2, 2026
- WID-SEC-2026-1772 Google Android: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 1, 2026