CVE-2024-5661: Citrix Hypervisor

Medium severity, CVSS 6.0. EPSS: 0.2% chance of exploitation in the next 30 days.

An issue has been identified in both XenServer 8 and Citrix Hypervisor 8.2 CU1 LTSR which may allow a malicious administrator of a guest VM to cause the host to become slow and/or unresponsive.

Affected products

• Citrix Hypervisor: version 8.2 only
• Citrix Xenserver: version 8.0 only

Published 2024-06-13. Last modified 2026-06-17.