CVE-2020-0970

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0968.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
MicrosoftChakraCoreunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows Server 2019unspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for ARM64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systemsunspecified

References

Timeline

Published
Apr 15, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-0970: High severity, CVSS 7.5 | Vulnix