CVE-2015-1766
Microsoft Internet Explorer 6 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-2015-1735, CVE-2015-1740, CVE-2015-1744, and CVE-2015-1745.
Date published : 2015-06-09
http://www.securityfocus.com/bid/74993
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-056