ChakraCore and Internet Explorer in Microsoft Windows 7 SP1 Windows Server 2008 and R2 SP1 Windows 8.1 and Windows RT 8.1 Windows Server 2012 and R2 and Internet Explorer and Microsoft Edge in Windows 10 Gold 1511 1607 1703 1709 and Windows Server 2016 allow information disclosure due to how the scripting engine handles objects in memory aka \Scripting Engine Information Disclosure Vulnerability\. This CVE ID is unique from CVE-2018-0939.