A security feature bypass vulnerability exists in the Microsoft Chakra scripting engine that allows Control Flow Guard (CFG) to be bypassed, aka "Scripting Engine Security Feature Bypass Vulnerability." This affects Microsoft Edge, ChakraCore.
affected Windows 10 Version 1703 for 32-bit Systems ; affected Windows 10 Version 1703 for x64-based Systems ; affected Windows 10 Version 1709 for 32-bit Systems ; affected Windows 10 Version 1709 for x64-based Systems ; affected Windows 10 Version 1803 for 32-bit Systems ; affected Windows 10 Version 1803 for x64-based Systems