CVE-2011-3262: Citrix Xen

Low severity, CVSS 2.1. EPSS: 0.3% chance of exploitation in the next 30 days.

tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allows local users to cause a denial of service (management software infinite loop and management domain resource consumption) via unspecified vectors related to "Lack of error checking in the decompression loop."

Affected products

• Citrix Xen: version 3.2.0 only; version 3.3.0 only; version 4.0.0 only; version 4.1.0 only

Published 2011-08-19. Last modified 2026-06-16.