CVE-2020-1037

HIGH

Microsoft Edge - Remote Code Execution via Chakra Scripting Engine Memory Corruption

Title source: llm
STIX 2.1

Description

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge (HTML-based), aka 'Chakra Scripting Engine Memory Corruption Vulnerability'.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0384
EPSS Percentile 88.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (3)
microsoft/chakracore
microsoft/edge
nuget/Microsoft.ChakraCore 0 - 1.11.19NuGet
Published May 21, 2020
Tracked Since Feb 18, 2026