CVE-2021-25459: Google Android

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

An improper access control vulnerability in sspInit() in BlockchainTZService prior to SMR Sep-2021 Release 1 allows attackers to start BlockchainTZService.

Affected products

• Google Android: version 10.0 only; version 11.0 only

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