.net 6.0.21 Upd Jun 2026

For , it is important to note that this specific version is a security patch (released August 2023) that addresses a specific queue request vulnerability. While most code remains the same, ensuring you are targeting this specific version in your .csproj file is the first step to utilizing it properly.

<Project Sdk="Microsoft.NET.Sdk.Web">

<ItemGroup> <!-- Using the 6.0.* package range usually pulls the latest patches --> <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.21" /> <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.21"> <PrivateAssets>all</PrivateAssets> <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets> </PackageReference> </ItemGroup> .net 6.0.21