CVE-2013-4416: Xen

Medium severity, CVSS 5.2. EPSS: 0.5% chance of exploitation in the next 30 days.

The Ocaml xenstored implementation (oxenstored) in Xen 4.1.x, 4.2.x, and 4.3.x allows local guest domains to cause a denial of service (domain shutdown) via a large message reply.

Affected products

• Xen Xen: version 4.1.0 only; version 4.1.1 only; version 4.1.2 only; version 4.1.3 only; version 4.1.4 only; version 4.1.5 only; …

Published 2013-11-02. Last modified 2026-06-16.