What is GHSA-52wh-cjj6-535h?

GHSA-52wh-cjj6-535h is a security advisory published by GitHub Security Advisories with unknown severity. The `ClusterRenderingService.dump()` method, accessible to processes holding `android.permission...

Which CVE IDs does GHSA-52wh-cjj6-535h cover?

GHSA-52wh-cjj6-535h covers the following CVE IDs: CVE-2026-49903. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-52wh-cjj6-535hunknown

The `ClusterRenderingService.dump()` method, accessible to processes holding `android.permission...

Vendor

GitHub Security Advisories

Published

November 2, 2026

Last Modified

November 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-49903 →

📋 Description

The ClusterRenderingService.dump() method, accessible to processes holding android.permission.DUMP and android.permission.PACKAGE_USAGE_STATS, acts as a confused deputy. It allows attackers to write arbitrary values to Settings.Global.OVERLAY_DISPLAY_DEVICES, an operation normally requiring android.permission.WRITE_SECURE_SETTINGS, enabling persistent creation of system overlay displays and injection of key events into the cluster UI.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-49903
https://source.android.com/docs/security/bulletin/aaos/2026/2026-11-01
https://github.com/advisories/GHSA-52wh-cjj6-535h