CVE-2025-21047: Samsung Android

Medium severity, CVSS 6.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper access control in KnoxGuard prior to SMR Oct-2025 Release 1 allows physical attackers to use the privileged APIs.

Affected products

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

Published 2025-10-10. Last modified 2026-10-08.