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 βScripting Engine Memory Corruption Vulnerability,β a different vulnerability than CVE-2016-7288, CVE-2016-7296, and CVE-2016-7297.
packetstormsecurity.com/files/140250/Microsoft-Edge-SIMD.toLocaleString-Uninitialized-Memory.html
www.securityfocus.com/bid/94748
www.securitytracker.com/id/1037444
bugs.chromium.org/p/project-zero/issues/detail?id=961
docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-145
www.exploit-db.com/exploits/40947/