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[GHSA] GHSA-527h-q9f6-p7qx (high) — Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability

highgithub_advisoriesPublished 2026-09-09

GHSA-527h-q9f6-p7qx Severity: high CVE: CVE-2026-69439

Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability

# Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability

## Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaS

Indicators of compromise

Original source: https://github.com/advisories/GHSA-527h-q9f6-p7qx