High · 8.8 CVE-2026-56919 EUVD-2026-122723GHSA-h4w5-jg3m-x2f9

In PackageSignatureChecker of SystemUIGoogleModule.java, there is a possible background activity launch due to a confused deputy. This coul…

Published Nov 10, 2026 · Updated Nov 13, 2026 · Assigned by Google_Devices

Vendor: Google Product: Android Platform: Android

Description

In PackageSignatureChecker of SystemUIGoogleModule.java, there is a possible background activity launch due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

Affected products

Vendor	Product	Affected	Fixed
Google	Android	Android kernel	—

Advisories 1

WID-SEC-2026-4457 Google Android Pixel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 10, 2026

References

https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01