CVE-2023-40077: Google Android

High severity, CVSS 8.1. EPSS: 8.4% chance of exploitation in the next 30 days.

In multiple functions of MetaDataBase.cpp, there is a possible UAF write due to a race condition. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

• Google Android: version 11.0 only; version 12.0 only; version 12.1 only; version 13.0 only; version 14.0 only

Published 2023-12-04. Last modified 2026-06-17.