CVE-2020-0812

Published: Mar 12, 2020Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 1.6 / Impact: 5.9

Source: NVD

Description

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge (HTML-based)L, aka 'Chakra Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0811.

Affected (2)

Products: Microsoft: Chakracore, Edge

2 products

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Microsoft Chakracore	All versions

Configuration B

1 vulnerable · 4 platform

Vulnerable Software	Affected Versions
Microsoft Edge	All versions

Running on/with	Platform Versions
Microsoft Windows 10	Version 1809
Microsoft Windows 10	Version 1903
Microsoft Windows 10	Version 1909
Microsoft Windows Server 2019	All versions

Related CWEs

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0812

Source: secure@microsoft.com

PatchVendor Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0812

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.