.NET Security Feature Bypass Vulnerability

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products14

• .NET 10.0 installed on Linux
• .NET 10.0 installed on Mac OS
• .NET 10.0 installed on Windows
• .NET 11.0 installed on Linux
• .NET 11.0 installed on Mac OS
• .NET 11.0 installed on Windows
• .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
• Microsoft Visual Studio 2022 version 17.14
• Microsoft Visual Studio 2026 version 18.10

✅ Remediation

KB5130035 (Security Update) — fixed build 9.0.122 KBRelease Notes (Security Update) — fixed build 11.0.100-rc.2 KB5130034 (Security Update) — fixed build 8.0.426 KB5130036 (Security Update) — fixed build 10.0.113 KBRelease Notes (Security Update) — fixed build 18.10.4 KBRelease Notes (Security Update) — fixed build 17.14.42

🔗 References (8)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96238
• patchhttps://dotnet.microsoft.com/download/dotnet/9.0
• referencehttps://support.microsoft.com/help/5130035
• patchhttps://dotnet.microsoft.com/download/dotnet/11.0
• patchhttps://dotnet.microsoft.com/download/dotnet/8.0
• referencehttps://support.microsoft.com/help/5130034
• patchhttps://dotnet.microsoft.com/download/dotnet/10.0
• referencehttps://support.microsoft.com/help/5130036