Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Browser Memory Corruption Vulnerability."
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-142
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-129
https://bugs.chromium.org/p/project-zero/issues/detail?id=952