High · 7.8 CVE-2021-34477 EUVD-2021-21132

Visual Studio Code .NET Runtime Elevation of Privilege Vulnerability

Published Jul 14, 2021 · Updated Aug 10, 2026 · Assigned by microsoft

Vendor: Microsoft Product: .NET Education Bundle SDK Install Tool Product: .NET Install Tool for Extension Authors

Description

Visual Studio Code .NET Runtime Elevation of Privilege Vulnerability

Affected products

Vendor	Product	Affected	Fixed
Microsoft	.NET Education Bundle SDK Install Tool	0.0.0 – < 1.2.0	1.2.0
Microsoft	.NET Install Tool for Extension Authors	1.0.0 – < 0.7.0	0.7.0

Advisories 1

MSRC-CVE-2021-34477 Visual Studio Code .NET Runtime Elevation of Privilege Vulnerability Microsoft Security Response Center · Jul 13, 2021

References

Visual Studio Code .NET Runtime Elevation of Privilege Vulnerability vendor-advisory patch