CVE-2026-21024: Samsung Mobile Samsung System Support Service

Medium severity, CVSS 6.3. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper privilege management in Samsung System Support Service prior to version 8.0.8.0 allows local attackers to trigger privileged functions.

Affected products

• Samsung Mobile Samsung System Support Service: before 8.0.8.0 (fixed in 8.0.8.0)

Published 2026-05-13. Last modified 2026-06-17.