CVE-2026-49903 - Android ClusterRenderingService Settings Configuration Privilege Escalation

CVE-2026-49903 - Android ClusterRenderingService Settings Configuration Privilege Escalation

https://cvefeed.io/rssfeed/latest.atom / Mon, 11/02/2026 - 22:28
CVE ID :CVE-2026-49903
Published : Nov. 2, 2026, 8:21 p.m. | 1 hour, 4 minutes ago
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.
Severity: 0.0 | NA
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