Microsoft Edge in Microsoft Windows 10 Version 1703 allows an attacker to trick a user by redirecting the user to a specially crafted website, due to the way that Microsoft Edge parses HTTP content, aka "Microsoft Edge Spoofing Vulnerability". This CVE ID is unique from CVE-2017-8735.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8724