CVE-2026-66677: Vaultdweller Leyka

High severity, CVSS 7.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Subscriber Broken Authentication in Leyka <= 3.32.3 versions.

Affected products

• Vaultdweller Leyka: up to and including 3.32.3

Published 2026-08-20. Last modified 2026-08-20.