CVE-2021-0538: Google Android

High severity, CVSS 7.3. EPSS: 0.1% chance of exploitation in the next 30 days.

In onCreate of EmergencyCallbackModeExitDialog.java, there is a possible exit of emergency callback mode due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-178821491

Affected products

• Google Android: version 11.0 only

Published 2021-06-22. Last modified 2026-06-17.