CVE-2026-21039: Samsung Mobile Devices

Medium severity, CVSS 6.9. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper access control in Settings prior to SMR Jul-2026 Release 1 allows local attackers to configure Theft protection settings.

Affected products

• Samsung Mobile Samsung Mobile Devices

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