CVE-2021-25451: Google Android

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

A PendingIntent hijacking in NetworkPolicyManagerService prior to SMR Sep-2021 Release 1 allows attackers to get IMSI data.

Affected products

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

Published 2021-09-09. Last modified 2026-06-17.