The host is installed with Windows Vista SP2, Server 2008 SP2, Windows 7 SP1, Server 2008 R2 SP1, Server 2012, Windows 8.1, Server 2012 R2 or Windows 10 and is prone to an elevation of privilege vulnerability. A flaw is present in the Windows Kernel, which fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could allow elevation of privilege if an attacker logs on to an affected system and runs a specially crafted application.