CVE-2018-8503

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8505, CVE-2018-8510, CVE-2018-8511, CVE-2018-8513.

• CWE-787

• http://www.securityfocus.com/bid/105464Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041825Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8503Patch, Vendor Advisory
• http://www.securityfocus.com/bid/105464Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041825Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8503Patch, Vendor Advisory

Published

Oct 10, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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