CVE-2007-5906: Xensource Inc Xen

Medium severity, CVSS 4.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Xen 3.1.1 allows virtual guest system users to cause a denial of service (hypervisor crash) by using a debug register (DR7) to set certain breakpoints.

Affected products

Published 2007-11-09. Last modified 2026-06-16.