Microsoft .NET Core和Microsoft Visual Studio都是美国微软（Microsoft）公司的产品。.NET Core是一套免费的开源开发平台。该平台具有多语言支持和跨平台等特点。Microsoft Visual Studio是一款开发工具套件系列产品，也是一个基本完整的开发工具集，它包括了整个软件生命周期中所需要的大部分工具。

.NET and Visual Studio存在安全漏洞。以下产品和版本受到影响：.NET 7.0,.NET 6.0,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 1809 for 32-bit Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows Server 2022,Microsoft .NET Framework 3.5 AND 4.8 for Windows Server 2019 (Server Core installation),Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 20H2 for ARM64-based Systems,Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10),Microsoft Visual Studio 2022 version 17.0,Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8),Microsoft Visual Studio 2022 version 17.4,Microsoft Visual Studio 2022 version 17.2,Microsoft .NET Framework 3.5 AND 4.8 for Windows 11 version 21H2 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 21H2 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows 11 version 21H2 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 21H2 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 21H2 for 32-bit Systems,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows 10 Version 1809 for 32-bit Systems,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows 10 Version 1809 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows 10 Version 1809 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows Server 2019,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows Server 2019 (Server Core installation),Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 for Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 for Windows Server 2012 (Server Core installation),Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 for Windows Server 2012,Microsoft .NET Framework 4.8 for Windows Server 2012 R2 (Server Core installation),Microsoft .NET Framework 4.8 for Windows Server 2008 R2 for x64-based Systems Service Pack 1,Microsoft .NET Framework 3.5 AND 4.8 for Windows Server 2022 (Server Core installation),Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 for Windows Server 2012 R2 (Server Core installation),Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 for Windows Server 2012 R2,Microsoft .NET Framework 4.8 for Windows Server 2012 R2,Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 for Windows Server 2008 R2 for x64-based Systems Service Pack 1,Microsoft .NET Framework 4.8 for Windows Server 2012 (Server Core installation),Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 20H2 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows Server 2022 (Server Core installation),Microsoft .NET Framework 3.5 AND 4.8.1 for Windows Server 2022,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 20H2 for 32-bit Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 20H2 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 11 version 21H2 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 21H2 for 32-bit Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 11 version 21H2 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 21H2 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 21H2 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 11 Version 22H2 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 22H2 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 22H2 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows 10 Version 1607 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 22H2 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 1607 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows Server 2016,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows 10 Version 1607 for 32-bit Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows Server 2016 (Server Core installation),Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 20H2 for 32-bit Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 11 Version 22H2 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 22H2 for ARM64-based Systems,Microsoft .NET Framework 3.5 AND 4.8.1 for Windows 10 Version 22H2 for 32-bit Systems,Microsoft .NET Framework 4.6.2 for Windows Server 2008 for 32-bit Systems Service Pack 2,Microsoft .NET Framework 4.6.2 for Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation),Microsoft .NET Framework 4.6.2 for Windows Server 2008 for x64-based Systems Service Pack 2,Microsoft .NET Framework 4.6.2 for Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation),Microsoft .NET Framework 3.5 and 4.6.2 for Windows 10 for 32-bit Systems,Microsoft .NET Framework 3.5 and 4.6.2 for Windows 10 for x64-based Systems,Microsoft .NET Framework 4.8 for Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Microsoft .NET Framework 3.5 AND 4.8 for Windows Server 2019,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 1809 for x64-based Systems,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 20H2 for x64-based Systems,Microsoft .NET Framework 4.8 for Windows Server 2012,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows Server 2016 (Server Core installation),Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 1607 for 32-bit Systems,Microsoft .NET Framework 3.5 AND 4.7.2 for Windows Server 2016,Microsoft .NET Framework 3.5 AND 4.8 for Windows 10 Version 22H2 for 32-bit Systems。