Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site aka \Microsoft Browser Memory Corruption Vulnerability \ a different vulnerability than CVE-2015-6140 CVE-2015-6142 CVE-2015-6143 CVE-2015-6153 CVE-2015-6158 and CVE-2015-6160.