Microsoft security update for CVE-2025-26646
🔗 CVE IDs covered (1)
📋 Microsoft's advisory
EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26646. This page also shows what EchelonGraph holds for CVE-2025-26646, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.
🎯 Affected products11
- .NET 8.0 installed on Linux
- .NET 8.0 installed on Mac OS
- .NET 8.0 installed on Windows
- .NET 9.0 installed on Linux
- .NET 9.0 installed on Mac OS
- .NET 9.0 installed on Windows
- Build Tools for Visual Studio 2022
- Microsoft Visual Studio 2022 version 17.10
- Microsoft Visual Studio 2022 version 17.12
- Microsoft Visual Studio 2022 version 17.13
- Microsoft Visual Studio 2022 version 17.8
✅ Updates Microsoft lists: 7 updates
7 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.
| KB article | Update | Fixed build |
|---|---|---|
| — | Security Update | 8.0.16 |
| — | Security Update | 9.0.5 |
| — | Security Update | 17.12.8 |
| — | Security Update | 17.13.7 |
| — | Security Update | 17.8.21 |
| — | Security Update | 17.10.15 |
| — | Security Update | Fixed Version 17.13.7 |
🧭 EchelonGraph on CVE-2025-26646
- EchelonGraph score
- 8.0 HIGH
- CISA KEV
- Not listed
- Fix status
- A fix is available — apply it.
Description from the CVE record (CVE.org), as published by its numbering authority
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.
Published by Microsoft Corporation, the CVE Numbering Authority that assigned CVE-2025-26646, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).
🔗 References (11)
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26646
- patchhttps://dotnet.microsoft.com/en-us/download/dotnet/8.0
- referencehttps://support.microsoft.com/help/5059200
- patchhttps://dotnet.microsoft.com/en-us/download/dotnet/9.0
- referencehttps://support.microsoft.com/help/5059201
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022 version 17.12
- referencehttps://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022 version 17.13
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022 version 17.8
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022 version 17.10
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022