CVE-2022-27508: Citrix Application Delivery Controller

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

Unauthenticated denial of service

Affected products

• Citrix Application Delivery Controller: version 12.1-64.16 only
• Citrix Gateway: version 12.1-64.16 only

Published 2023-01-26. Last modified 2026-06-17.