CVE-2025-59451: Yosmart Yolink Application

Low severity, CVSS 3.5. EPSS: 0.3% chance of exploitation in the next 30 days.

The YoSmart YoLink application through 2025-10-02 has session tokens with unexpectedly long lifetimes.

Affected products

• Yosmart Yolink Application: up to and including 2025-10-02

Published 2025-10-06. Last modified 2026-10-09.