CVE-2007-1877: VMware Workstation

High severity, CVSS 7.8. EPSS: 1.6% chance of exploitation in the next 30 days.

VMware Workstation before 5.5.4 allows attackers to cause a denial of service against the guest OS by causing the virtual machine process (VMX) to store malformed configuration information.

Affected products

• VMware Workstation: up to and including 5.5.3

Published 2007-05-02. Last modified 2026-06-16.