CVE-2018-0858

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

ChakraCore allows remote code execution, due to how the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0840, CVE-2018-0856, CVE-2018-0857, CVE-2018-0859, CVE-2018-0860, CVE-2018-0861, and CVE-2018-0866.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
Microsoft Corporation	ChakraCore	ChakraCore

References

http://www.securityfocus.com/bid/102865Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040372Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0858Vendor Advisory
http://www.securityfocus.com/bid/102865Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040372Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0858Vendor Advisory

Timeline

Published: Feb 15, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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