Release: VMware Workstation 5.5.4 May 1, 2007 by virtualization.info Editors VMware just released a minor updated for Workstation 5.5. This 5.5.4 release (build 44386) fixes five security vulnerabilities disclosed today: CVE-2007-1337 CVE-2007-1877 CVE-2007-1069 CVE-2007-1876 CVE-2007-1744 Check complete release notes here. Download a trial here.