CVE-2026-21044: Samsung Mobile Devices

Medium severity, CVSS 5.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper authorization in KnoxGuardManager prior to SMR Jul-2026 Release 1 allows local attackers to bypass the persistence configuration of the application.

Affected products

• Samsung Mobile Samsung Mobile Devices

Published 2026-07-10. Last modified 2026-07-10.