CVE-2016-3291
Microsoft Internet Explorer 11 and Microsoft Edge mishandle cross-origin requests, which allows remote attackers to obtain sensitive information via a crafted web site, aka "Microsoft Browser Information Disclosure Vulnerability."
Date published : 2016-09-14
http://www.securityfocus.com/bid/92834
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-104