Microsoft.Native.Quic.MsQuic.OpenSSL 1.9.0-ci.219023

Prefix Reserved
Details
Advisory: https://github.com/advisories/GHSA-2x7m-gf85-3745 Severity: high
Advisory: https://github.com/advisories/GHSA-xh5m-8qqp-c5x7 Severity: high
Advisory: https://github.com/advisories/GHSA-fr44-546p-7xcp Severity: high
Additional Details

Please see https://github.com/microsoft/msquic/releases/tag/v2.2.3 for more details.

This is a prerelease version of Microsoft.Native.Quic.MsQuic.OpenSSL.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Microsoft.Native.Quic.MsQuic.OpenSSL --version 1.9.0-ci.219023
                    


                    

                
NuGet\Install-Package Microsoft.Native.Quic.MsQuic.OpenSSL -Version 1.9.0-ci.219023
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Microsoft.Native.Quic.MsQuic.OpenSSL" Version="1.9.0-ci.219023" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.Native.Quic.MsQuic.OpenSSL" Version="1.9.0-ci.219023" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Microsoft.Native.Quic.MsQuic.OpenSSL" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Microsoft.Native.Quic.MsQuic.OpenSSL --version 1.9.0-ci.219023
                    


                    

                
#r "nuget: Microsoft.Native.Quic.MsQuic.OpenSSL, 1.9.0-ci.219023"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Microsoft.Native.Quic.MsQuic.OpenSSL@1.9.0-ci.219023
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Microsoft.Native.Quic.MsQuic.OpenSSL&version=1.9.0-ci.219023&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.Native.Quic.MsQuic.OpenSSL&version=1.9.0-ci.219023&prerelease
                    


                            Install as a Cake Tool

MsQuic

MsQuic is a Microsoft implementation of the IETF QUIC protocol. It is cross-platform, written in C and designed to be a general purpose QUIC library.

Perf Dashboard Test Status Code Coverage CodeQL Language grade: C/C++ CII Best Practices Discord

Protocol Features

RFC: 9000, 9001, 9002 Draft: Datagram, Version Negotiation, Load Balancing, ACK Frequency, Perf Testing

QUIC has many benefits when compared to existing "TLS over TCP" scenarios:

  • All packets are encrypted and handshake is authenticated with TLS 1.3.
  • Parallel streams of (reliable and unreliable) application data.
  • Exchange application data in the first round trip (0-RTT).
  • Improved congestion control and loss recovery.
  • Survives a change in the clients IP address or port.
  • Stateless load balancing.
  • Easily extendable for new features and extensions.

Library Features

MsQuic has several features that differentiates it from other QUIC implementations:

  • Optimized for client and server.
  • Optimized for maximal throughput and minimal latency.
  • Asynchronous IO.
  • Receive side scaling (RSS) support.
  • UDP send and receive coalescing support.

Documentation

Contributing

For information on contributing, please see our contribution guidlines. Feel free to take a look at our Good First Issues list if you're looking for somewhere to start. If you'd just like to talk, come chat with us on Discord.

Product Compatible and additional computed target framework versions.
native native is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages

This package is not used by any NuGet packages.

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Version Downloads Last Updated
2.6.0-ci.134248954 385 11/20/2025
2.6.0-ci.134033760 344 11/17/2025
2.6.0-ci.133773567 224 11/13/2025
2.6.0-ci.132676038 144 10/28/2025
2.6.0-ci.132181663 147 10/20/2025
2.6.0-ci.131942924 138 10/16/2025
2.6.0-ci.130949261 162 9/29/2025
2.6.0-ci.130788650 71 9/26/2025
2.5.7-rc 36 1/22/2026
2.5.6 328 12/12/2025
2.5.6-rc 47 12/8/2025
2.5.5 885 10/24/2025
2.4.17 53 12/12/2025
2.4.17-rc2 44 12/8/2025
2.4.17-rc 47 11/25/2025
2.4.16 191 10/24/2025
2.4.16-ci.132314042 142 10/22/2025
2.4.16-ci.131579844 69 10/10/2025
1.9.0-ci.219023 894 10/26/2021 1.9.0-ci.219023 is deprecated because it has critical bugs; 1.9.0-ci.219023 has at least one vulnerability with high severity.
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