CVE-2016-0162
Microsoft Internet Explorer 9 through 11 allows remote attackers to determine the existence of files via crafted JavaScript code, aka "Internet Explorer Information Disclosure Vulnerability."
Date published : 2016-04-12
http://www.securityfocus.com/bid/85939
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-037