High severity7.5NVD Advisory· Published Apr 12, 2018· Updated Jun 17, 2026

CVE-2018-1023

Description

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/Edgellm-fuzzy3 versions
(expand)+ 2 more
- (no CPE)
- cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
- (no CPE)range: Windows 10 for 32-bit Systems
Microsoft/Chakracorellm-fuzzy3 versions
(expand)+ 2 more
- (no CPE)
- cpe:2.3:a:microsoft:chakracore:-:*:*:*:*:*:*:*
- (no CPE)range: ChakraCore

Patches

Vulnerability mechanics

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1023nvdPatchVendor Advisory
www.securityfocus.com/bid/103606nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1040650nvdThird Party AdvisoryVDB Entry

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