CVE-2014-3798: Citrix Xenserver

Medium severity, CVSS 6.5. EPSS: 1.9% chance of exploitation in the next 30 days.

The Windows Guest Tools in Citrix XenServer 6.2 SP1 and earlier allows remote attackers to cause a denial of service (guest OS crash) via a crafted Ethernet frame.

Affected products

• Citrix Xenserver: version 6.0 only; version 6.0.2 only; version 6.1.0 only; version 6.2.0 only

Published 2019-07-11. Last modified 2026-06-17.