CVE-2026-49903
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | |
| Product | android |
| Ecosystems | |
| Industries | TechnologyMobile |
| Published | Nov 2, 2026 |
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Affected Versions
Google / Android
17 16-qpr2 16 15 14