What is CVE-2025-26646?

CVE-2025-26646 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. .NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability

Which CVE IDs does CVE-2025-26646 cover?

CVE-2025-26646 covers the following CVE IDs: CVE-2025-26646. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-26646?

CVE-2025-26646 has a CVSS v3 base score of 8.0, published by Microsoft Security Response Center (MSRC).

CVE-2025-26646HighCVSS 8.0

.NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-26646 →

🔗 CVE IDs covered (1)

📋 Description