A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'Chakra Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1131, CVE-2019-1140, CVE-2019-1141, CVE-2019-1195, CVE-2019-1196, CVE-2019-1197.

Affected Packages

NuGet Microsoft.ChakraCore

Affected versions: 0 (fixed in 1.11.12)

Related CVEs

CVE-2019-1139

Key Information

GHSA ID

GHSA-9qw8-ccq9-ffj9

Published

March 29, 2021 8:57 PM

Last Modified

June 3, 2024 6:39 PM

CVSS Score

7.5 /10

Primary Ecosystem

NuGet

Primary Package

Microsoft.ChakraCore

GitHub Reviewed

✓ Yes

Dataset

Last updated: June 12, 2025 6:24 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.