IOAcceleratorFamily in Apple OS X before 10.11.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via a crafted app.Referenceshttps://support.apple.com/HT206567http://lists.apple.com/archives/security-announce/2016/May/msg00004.htmlhttp://www.securityfocus.com/bid/90696http://www.securitytracker.com/id/1035895
