The scripting engines in Microsoft Edge allow 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-2016-7286, CVE-2016-7288, and CVE-2016-7297.
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-145