8.0
High
CVE-2025-26646 External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized…
Description
External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| .NET 8.0 8.0 | 8.0.0 → < 8.0.16 | 8.0.16 |
| .NET 9.0 9.0 | 9.0.0 → < 9.0.5 | 9.0.5 |
| Microsoft Visual Studio 2022 version 17.12 17.12 | 17.12.0 → < 17.12.8 | 17.12.8 |
| Microsoft Visual Studio 2022 version 17.13 17.13 | 17.13.0 → < 17.13.7 | 17.13.7 |
| Microsoft Visual Studio 2022 version 17.8 17.8 | 17.8.0 → < 17.8.21 | 17.8.21 |
| Microsoft Visual Studio 2022 version 17.10 17.10 | 17.10.0 → < 17.10.15 | 17.10.15 |
| Build Tools for Visual Studio 2022 17.0 | 17.0 → latest | No fix stated |
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