PUBLISHED DATE: May 13, 2025CVE-2025-26646:
Spoofing Vulnerability

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.

Questions to Ask Vendors

1. Can you confirm whether your systems are affected by CVE-2025-26646, and if so, what steps are you currently taking to mitigate this vulnerability?
2. What is your estimated timeline for fully resolving CVE-2025-26646 in your products or services, and how will you communicate updates on this issue to us as your customer?

Recommended Actions

• Check out the advisory links provided below.

References

• https://capec.mitre.org/data/definitions/13.html
• https://capec.mitre.org/data/definitions/267.html
• https://capec.mitre.org/data/definitions/64.html
• https://capec.mitre.org/data/definitions/72.html
• https://capec.mitre.org/data/definitions/76.html
• https://capec.mitre.org/data/definitions/78.html
• https://capec.mitre.org/data/definitions/79.html
• https://capec.mitre.org/data/definitions/80.html
• https://nvd.nist.gov/vuln/detail/CVE-2025-26646