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CVE-2018-8541

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka…

High7.5EPSS 14.3%
Published
Updated
Reserved
Assigned by
microsoft

Description

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-2018-8542, CVE-2018-8543, CVE-2018-8551, CVE-2018-8555, CVE-2018-8556, CVE-2018-8557, CVE-2018-8588.

Scores

CVSS scores of CVE-2018-8541, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.0High7.5CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
14.3% · top 3.4% of all CVEs (3 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

Affected products

  • Microsoft · Microsoft Edge

    • affected Windows 10 Version 1803 for 32-bit Systems
    • affected Windows 10 Version 1803 for ARM64-based Systems
    • affected Windows 10 Version 1803 for x64-based Systems
    • affected Windows 10 Version 1809 for 32-bit Systems
    • affected Windows 10 Version 1809 for ARM64-based Systems
    • affected Windows 10 Version 1809 for x64-based Systems
    • affected Windows Server 2019

  • Microsoft · ChakraCore

    • affected ChakraCore

Affected packages

From reviewed advisories of the GitHub Advisory Database.

References (3)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .