CVE-2026-21135: Samsung Mobile Samsung Internet

Medium severity, CVSS 5.9. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper access control in Samsung Internet prior to version 30.0.5.6 allows local attackers to access sensitive information.

Affected products

• Samsung Mobile Samsung Internet: before 30.0.5.6 (fixed in 30.0.5.6)

Published 2026-10-12. Last modified 2026-10-16.