The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3377.
https://github.com/advisories/GHSA-p94c-r74j-43qg
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-105