Use-after-free vulnerability in IOSurface in Apple OS X before 10.11.6 allows local users to gain privileges via unspecified vectors.Referenceshttp://www.securityfocus.com/bid/91824https://www.exploit-db.com/exploits/40669/http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.htmlhttps://www.exploit-db.com/exploits/40653/http://www.securitytracker.com/id/1036348https://support.apple.com/HT206903
