.NET and Visual Studio Denial of Service Vulnerability

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products12

• .NET 10.0 installed on Linux
• .NET 10.0 installed on Mac OS
• .NET 10.0 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 17.12
• Microsoft Visual Studio 2022 version 17.14
• Microsoft Visual Studio 2026 version 18.4

✅ Remediation

KBRelease Notes (Security Update) — fixed build 18.4.4 KBRelease Notes (Security Update) — fixed build 17.12.19 KBRelease Notes (Security Update) — fixed build 17.14.30 KB5086095 (Security Update) — fixed build 10.0.6 KB5086096 (Security Update) — fixed build 8.0.26 KB5086097 (Security Update) — fixed build 9.0.15

🔗 References (12)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32203
• patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2026 version 18.4
• referencehttps://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes
• 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 17.14
• patchhttps://dotnet.microsoft.com/download/dotnet/10.0
• referencehttps://support.microsoft.com/help/5086095
• patchhttps://dotnet.microsoft.com/download/dotnet/8.0
• referencehttps://support.microsoft.com/help/5086096
• patchhttps://dotnet.microsoft.com/download/dotnet/9.0
• referencehttps://support.microsoft.com/help/5086097