The Print Spooler service in Microsoft Windows Vista SP2 Windows Server 2008 SP2 and R2 SP1 Windows 7 SP1 Windows 8.1 Windows Server 2012 Gold and R2 Windows RT 8.1 and Windows 10 Gold and 1511 allows man-in-the-middle attackers to execute arbitrary code by providing a crafted print driver during printer installation aka \Windows Print Spooler Remote Code Execution Vulnerability.\