CVE-2014-3672: Red Hat Libvirt

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

The qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a denial of service (host disk consumption) by writing to stdout or stderr.

Affected products

• Red Hat Libvirt: up to and including 1.2.21
• Xen Xen: any version

Published 2016-05-25. Last modified 2026-06-17.