.NET February 2026 security Updates - .NET 10.0.3, .NET 9.0.13

Microsoft Security Advisory CVE-2026-21218 | .NET Security Feature Bypass Vulnerability

Author: ChaosEngine

src/Pomelo.Extensions.Caching.MySql/Pomelo.Extensions.Caching.MySql.csproj

@@ -29,8 +29,8 @@
   </ItemGroup>
 
   <ItemGroup>
-		<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.12" />
-		<PackageReference Include="Microsoft.Extensions.Options" Version="9.0.12" />
+		<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.13" />
+		<PackageReference Include="Microsoft.Extensions.Options" Version="9.0.13" />
 		<PackageReference Include="MySqlConnector" Version="2.5.0" />
   </ItemGroup>
 

src/Pomelo.Extensions.Caching.MySqlConfig.Tools/Pomelo.Extensions.Caching.MySqlConfig.Tools.csproj

@@ -43,7 +43,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.CommandLine" Version="2.0.2" />
+    <PackageReference Include="System.CommandLine" Version="2.0.3" />
     <PackageReference Include="MySqlConnector" Version="2.5.0" />
   </ItemGroup>
 

test/Pomelo.Extensions.Caching.MySql.Tests/Pomelo.Extensions.Caching.MySql.Tests.csproj

@@ -30,10 +30,10 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-		<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.12" />
-		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.12" />
-		<PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="9.0.12" />
-		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.12" />
+		<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.13" />
+		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.13" />
+		<PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="9.0.13" />
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.13" />
 		<PackageReference Include="Moq" Version="4.20.72" />
   </ItemGroup>