{"id":"CVE-2026-49903","published":"2026-11-02T21:17:31.590","lastModified":"2026-11-02T21:17:31.590","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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://source.android.com/docs/security/bulletin/aaos/2026/2026-11-01","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}