CVE-2021-0476: Google Android

High severity, CVSS 7.0. EPSS: 0.2% chance of exploitation in the next 30 days.

In FindOrCreatePeer of btif_av.cc, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-169252501

Affected products

• Google Android: version 9.0 only; version 10.0 only; version 11.0 only

Published 2021-06-11. Last modified 2026-06-17.