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High severity7.5NVD Advisory· Published Jul 11, 2018· Updated Jun 17, 2026

CVE-2018-8291

CVE-2018-8291

Description

A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka "Scripting Engine Memory Corruption Vulnerability." This affects ChakraCore, Internet Explorer 11, Microsoft Edge. This CVE ID is unique from CVE-2018-8242, CVE-2018-8283, CVE-2018-8287, CVE-2018-8288, CVE-2018-8296, CVE-2018-8298.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
Microsoft.ChakraCoreNuGet
< 1.10.11.10.1

Affected products

7
  • ghsa-coords
    pkg:nuget/microsoft.chakracore
    Range: < 1.10.1
  • Microsoft/Chakracorecpe-rescue2 versions
    ChakraCore+ 1 more
    • (no CPE)range: ChakraCore
    • cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*range: <1.10.1
  • Microsoft/Internet Explorercpe-rescue2 versions
    Windows 10 for 32-bit Systems+ 1 more
    • (no CPE)range: Windows 10 for 32-bit Systems
    • cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*
  • Microsoft/Edgecpe-rescue2 versions
    Windows 10 for 32-bit Systems+ 1 more
    • (no CPE)range: Windows 10 for 32-bit Systems
    • cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

13

News mentions

0

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