A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8262, CVE-2018-8274, CVE-2018-8275, CVE-2018-8279, CVE-2018-8301.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8125