CVE-2025-21034: Samsung Android

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Out-of-bounds write in libsavsvc.so prior to SMR Sep-2025 Release 1 allows local attackers to potentially execute arbitrary code.

Affected products

• Samsung Android: version 13.0 only; version 14.0 only; version 15.0 only; version 16.0 only

Published 2025-09-03. Last modified 2026-06-17.