CVE-2022-20156: Google Android

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

In unflatten of GraphicBuffer.cpp, there is a possible arbitrary code execution due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-212803946References: N/A

Affected products

• Google Android: affected versions not specified

Published 2022-06-15. Last modified 2026-06-17.