MEDIUM 4.8 Microsoft
CVE-2025-55248
.NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability
Microsoft Security Update 2025-Oct: .NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability
Affected Products
- Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems
- Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems
- Microsoft .NET Framework 4.8 on Windows Server 2016
- Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)
- Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
- Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
- Microsoft .NET Framework 4.8 on Windows Server 2012
- Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55248
- https://nvd.nist.gov/vuln/detail/CVE-2025-55248
This medium severity vulnerability with a CVSS score of 4.8 was published on 2025-10-14 via Microsoft. Affected: Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server 2016 and 5 more.
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