Microsoft Internet Explorer 10 and 11 and Microsoft Edge allow context-dependent attackers to discover credentials by leveraging access to a memory dump, aka "Microsoft Browser Information Disclosure Vulnerability."
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-119
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-118
http://www.securitytracker.com/id/1036993