CVE-2026-21084: Samsung Mobile Smartthings

Medium severity, CVSS 6.9. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper access control in SmartThings prior to version 1.8.47.24 allows local attackers to access sensitive information.

Affected products

• Samsung Mobile Smartthings: before 1.8.47.24 (fixed in 1.8.47.24)

Published 2026-08-10. Last modified 2026-08-18.