CVE-2021-0305: Google Android

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

In PackageInstaller, there is a possible tapjacking attack due to an insecure default value. This could lead to local escalation of privilege and permissions with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-154015447

Affected products

• Google Android: version 8.1 only; version 9.0 only; version 10.0 only

Published 2021-02-10. Last modified 2026-06-17.