CVE-2018-1023: Microsoft ChakraCore

High severity, CVSS 7.5. EPSS: 14.9% chance of exploitation in the next 30 days.

A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka "Microsoft Browser Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore.

Affected products

• Microsoft ChakraCore: affected versions not specified
• Microsoft Edge: affected versions not specified

Published 2018-04-12. Last modified 2026-06-17.