CVE-2020-0968

HighCVSS 7.5/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0970.

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
MicrosoftInternet Explorer 9Windows Server 2008 for 32-bit Systems Service Pack 2; Windows Server 2008 for x64-based Systems Service Pack 2
MicrosoftInternet Explorer 11Windows 10 Version 1803 for 32-bit Systems; Windows 10 Version 1803 for x64-based Systems; Windows 10 Version 1803 for ARM64-based Systems; Windows 10 Version 1809 for 32-bit Systems; Windows 10 Version 1809 for x64-based Systems; Windows 10 Version 1809 for ARM64-based Systems; Windows Server 2019; Windows 10 Version 1709 for 32-bit Systems; Windows 10 Version 1709 for x64-based Systems; Windows 10 Version 1709 for ARM64-based Systems; Windows 10 for 32-bit Systems; Windows 10 for x64-based Systems; Windows 10 Version 1607 for 32-bit Systems; Windows 10 Version 1607 for x64-based Systems; Windows Server 2016; Windows 7 for 32-bit Systems Service Pack 1; Windows 7 for x64-based Systems Service Pack 1; Windows 8.1 for 32-bit systems; Windows 8.1 for x64-based systems; Windows RT 8.1
MicrosoftInternet Explorer 11 on Windows 10 Version 1909 for 32-bit Systemsunspecified
MicrosoftInternet Explorer 11 on Windows 10 Version 1909 for x64-based Systemsunspecified
MicrosoftInternet Explorer 11 on Windows 10 Version 1909 for ARM64-based Systemsunspecified
MicrosoftInternet Explorer 11 on Windows 10 Version 1903 for 32-bit Systemsunspecified
MicrosoftInternet Explorer 11 on Windows 10 Version 1903 for x64-based Systemsunspecified
MicrosoftInternet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systemsunspecified
MicrosoftInternet Explorer 11 on Windows Server 2012unspecified

References

Timeline

Published
Apr 15, 2020
Last modified
Jun 17, 2026
Added to CISA KEV
Nov 3, 2021
NVD status
Analyzed

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CVE-2020-0968: High severity, CVSS 7.5 | Vulnix