CVE-2021-0466: Google Android

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

In startIpClient of ClientModeImpl.java, there is a possible identifier which could be used to track a device. This could lead to remote information disclosure to a proximal attacker, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-154114734

Affected products

• Google Android: version 10.0 only

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