Release Notes

Microsoft.Data.SqlClient 5.1.7 - April 25, 2025

This update brings the following changes since the 5.1.6 release:

Fixed

• Fixed possible NullPointerException during socket receive (PR #3285)
• Fixed inconsistencies between source and reference projects (PR #3180)

Changed

• Updated the following dependencies:
  • Microsoft.Data.SqlClient.SNI 5.1.1 to 5.1.2 for .NET Framework on Windows (PR #3294)
  • Microsoft.Data.SqlClient.SNI.runtime 5.1.1 to 5.1.2 for .NET on Windows (PR #3294)
  • Microsoft.Extensions.Caching.Memory 6.0.1 to 6.0.3 - Avoid CVE-2024-43483 (PR #3068)
  • Microsoft.Extensions.Hosting 6.0.0 to 6.0.1 - Avoid transitive dependency on vulnerable System.Text.Json 6.0.0 (PR #3207)
  • System.Private.Uri 4.3.2 - Avoid transitive CVE-2019-0820 (PR #3077)
  • System.Text.Encodings.Web 6.0.0 to 6.0.1 - Avoid transitive downgrade for .NET Framework targets (PR #3279)
  • System.Text.Json 6.0.11 - Avoid transitive dependencies on older vulnerable versions for .NET Framework targets (PR #3279)

Target Platform Support

• .NET Framework 4.6.2+ (Windows x86, Windows x64)
• .NET 6.0+ (Windows x86, Windows x64, Windows ARM64, Windows ARM, Linux, macOS)
• .NET Standard 2.0+ (Windows x86, Windows x64, Windows ARM64, Windows ARM, Linux, macOS)

Dependencies

.NET Framework

• Azure.Identity 1.11.4
• Microsoft.Data.SqlClient.SNI 5.1.2
• Microsoft.Identity.Client 4.61.3
• Microsoft.IdentityModel.JsonWebTokens 6.35.0
• Microsoft.IdentityModel.Protocols.OpenIdConnect 6.35.0
• System.Buffers 4.5.1
• System.Configuration.ConfigurationManager 6.0.1
• System.Runtime.InteropServices.RuntimeInformation 4.3.0
• System.Text.Encoding.Web 6.0.1
• System.Text.Json 6.0.11

.NET

• Azure.Identity 1.11.4
• Microsoft.Data.SqlClient.SNI 5.1.2
• Microsoft.Identity.Client 4.61.3
• Microsoft.IdentityModel.JsonWebTokens 6.35.0
• Microsoft.IdentityModel.Protocols.OpenIdConnect 6.35.0
• Microsoft.SqlServer.Server 1.0.0
• System.Configuration.ConfigurationManager 6.0.1
• System.Diagnostics.DiagnosticSource 6.0.1
• System.Runtime.Caching 6.0.0
• System.Text.Encoding.CodePages 6.0.0
• System.Text.Encodings.Web 6.0.1
• System.Security.Cryptography.Cng 5.0.0
• System.Security.Principal.Windows 5.0.0

.NET Standard

• Azure.Identity 1.11.4
• Microsoft.Data.SqlClient.SNI 5.1.2
• Microsoft.Identity.Client 4.61.3
• Microsoft.IdentityModel.JsonWebTokens 6.35.0
• Microsoft.IdentityModel.Protocols.OpenIdConnect 6.35.0
• Microsoft.SqlServer.Server 1.0.0
• Microsoft.Win32.Registry 5.0.0
• System.Buffers 4.5.1
• System.Configuration.ConfigurationManager 6.0.1
• System.Runtime.Caching 6.0.0
• System.Text.Encoding.CodePages 6.0.0
• System.Text.Encodings.Web 6.0.1
• System.Runtime.Loader 4.3.0
• System.Security.Cryptography.Cng 5.0.0
• System.Security.Principal.Windows 5.0.0