Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2016-0105, CVE-2016-0107, CVE-2016-0111, and CVE-2016-0112.
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-023
http://www.zerodayinitiative.com/advisories/ZDI-16-186