HIGH 8.0 Microsoft
CVE-2025-26646
.NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability
Microsoft Security Update 2025-May: .NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability
Affected Products
- .NET 8.0 installed on Windows
- .NET 8.0 installed on Linux
- .NET 8.0 installed on Mac OS
- .NET 9.0 installed on Linux
- .NET 9.0 installed on Mac OS
- .NET 9.0 installed on Windows
- Microsoft Visual Studio 2022 version 17.12
- Microsoft Visual Studio 2022 version 17.13
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26646
- https://nvd.nist.gov/vuln/detail/CVE-2025-26646
This high severity vulnerability with a CVSS score of 8.0 was published on 2025-05-13 via Microsoft. Affected: .NET 8.0 installed on Windows, .NET 8.0 installed on Linux, .NET 8.0 installed on Mac OS and 5 more.
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