System.Net.Http.WinHttpHandler
                               
                            
                                4.4.0-preview1-25305-02
                            
                        
                            
                                
                                
                                    Prefix Reserved
                                
                            
                    | Advisory: https://github.com/advisories/GHSA-6xh7-4v2w-36q6 | Severity: high | 
See the version list below for details.
Requires NuGet 2.12 or higher.
dotnet add package System.Net.Http.WinHttpHandler --version 4.4.0-preview1-25305-02
NuGet\Install-Package System.Net.Http.WinHttpHandler -Version 4.4.0-preview1-25305-02
<PackageReference Include="System.Net.Http.WinHttpHandler" Version="4.4.0-preview1-25305-02" />
<PackageVersion Include="System.Net.Http.WinHttpHandler" Version="4.4.0-preview1-25305-02" />
<PackageReference Include="System.Net.Http.WinHttpHandler" />
paket add System.Net.Http.WinHttpHandler --version 4.4.0-preview1-25305-02
#r "nuget: System.Net.Http.WinHttpHandler, 4.4.0-preview1-25305-02"
#:package System.Net.Http.WinHttpHandler@4.4.0-preview1-25305-02
#addin nuget:?package=System.Net.Http.WinHttpHandler&version=4.4.0-preview1-25305-02&prerelease
#tool nuget:?package=System.Net.Http.WinHttpHandler&version=4.4.0-preview1-25305-02&prerelease
Provides a message handler for HttpClient based on the WinHTTP interface of Windows. While similar to HttpClientHandler, it provides developers more granular control over the application's HTTP communication than the HttpClientHandler.
Commonly Used Types:
System.Net.Http.WinHttpHandler
 
af7d2ae49c79bb279625de4e92f7f91f9fe94f5d 
When using NuGet 3.x this package requires at least version 3.4.
| Product | Versions Compatible and additional computed target framework versions. | 
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. | 
| .NET Core | netcoreapp1.0 was computed. netcoreapp1.1 was computed. netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. | 
| .NET Standard | netstandard1.3 is compatible. netstandard1.4 was computed. netstandard1.5 was computed. netstandard1.6 was computed. netstandard2.0 is compatible. netstandard2.1 was computed. | 
| .NET Framework | net46 is compatible. net461 is compatible. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. | 
| MonoAndroid | monoandroid was computed. | 
| MonoMac | monomac was computed. | 
| MonoTouch | monotouch was computed. | 
| Tizen | tizen30 was computed. tizen40 was computed. tizen60 was computed. | 
| Universal Windows Platform | uap was computed. uap10.0 was computed. | 
| Xamarin.iOS | xamarinios was computed. | 
| Xamarin.Mac | xamarinmac was computed. | 
| Xamarin.TVOS | xamarintvos was computed. | 
| Xamarin.WatchOS | xamarinwatchos was computed. | 
- 
                                                    
.NETCoreApp 2.0
- No dependencies.
 
 - 
                                                    
.NETFramework 4.6
- NETStandard.Library (>= 1.6.1)
 - System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
.NETFramework 4.6.1
- NETStandard.Library (>= 1.6.1)
 - System.Buffers (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
.NETStandard 1.3
- NETStandard.Library (>= 1.6.1)
 - System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
.NETStandard 2.0
- System.Buffers (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
MonoAndroid 1.0
- System.Buffers (>= 4.4.0-preview1-25305-02)
 - System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
MonoTouch 1.0
- System.Buffers (>= 4.4.0-preview1-25305-02)
 - System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
UAP 10.1
- System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
Xamarin.iOS 1.0
- System.Buffers (>= 4.4.0-preview1-25305-02)
 - System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
Xamarin.Mac 2.0
- System.Buffers (>= 4.4.0-preview1-25305-02)
 - System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
Xamarin.TVOS 1.0
- System.Buffers (>= 4.4.0-preview1-25305-02)
 - System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 - 
                                                    
Xamarin.WatchOS 1.0
- System.Buffers (>= 4.4.0-preview1-25305-02)
 - System.Diagnostics.DiagnosticSource (>= 4.4.0-preview1-25305-02)
 
 
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                                                            PlayFab/consuldotnet
                                                        
                                                         
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| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0-rc.2.25502.107 | 1,097 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 4,533 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 1,319 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 799 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 497 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 13,716 | 5/12/2025 | |
| 10.0.0-preview.3.25171.5 | 3,814 | 4/10/2025 | |
| 10.0.0-preview.2.25163.2 | 2,122 | 3/18/2025 | |
| 10.0.0-preview.1.25080.5 | 1,003 | 2/25/2025 | |
| 9.0.10 | 32,429 | 10/14/2025 | |
| 9.0.9 | 58,881 | 9/9/2025 | |
| 9.0.8 | 97,821 | 8/4/2025 | |
| 9.0.7 | 47,142 | 7/8/2025 | |
| 9.0.6 | 140,535 | 6/10/2025 | |
| 9.0.5 | 83,839 | 5/13/2025 | |
| 9.0.4 | 311,174 | 4/8/2025 | |
| 9.0.3 | 100,290 | 3/11/2025 | |
| 9.0.2 | 115,491 | 2/11/2025 | |
| 9.0.1 | 288,339 | 1/14/2025 | |
| 9.0.0 | 180,537 | 11/12/2024 | |
| 9.0.0-rc.2.24473.5 | 2,360 | 10/8/2024 | |
| 9.0.0-rc.1.24431.7 | 16,795 | 9/10/2024 | |
| 9.0.0-preview.7.24405.7 | 1,188 | 8/13/2024 | |
| 9.0.0-preview.6.24327.7 | 2,998 | 7/9/2024 | |
| 9.0.0-preview.5.24306.7 | 700 | 6/11/2024 | |
| 9.0.0-preview.4.24266.19 | 1,502 | 5/21/2024 | |
| 9.0.0-preview.3.24172.9 | 4,261 | 4/11/2024 | |
| 9.0.0-preview.2.24128.5 | 780 | 3/12/2024 | |
| 9.0.0-preview.1.24080.9 | 6,563 | 2/13/2024 | |
| 8.0.3 | 152,838 | 5/13/2025 | |
| 8.0.2 | 2,912,178 | 8/13/2024 | |
| 8.0.1 | 382,200 | 7/9/2024 | |
| 8.0.0 | 5,003,713 | 11/14/2023 | |
| 8.0.0-rc.2.23479.6 | 4,848 | 10/10/2023 | |
| 8.0.0-rc.1.23419.4 | 3,911 | 9/12/2023 | |
| 8.0.0-preview.7.23375.6 | 5,193 | 8/8/2023 | |
| 8.0.0-preview.6.23329.7 | 1,269 | 7/11/2023 | |
| 8.0.0-preview.5.23280.8 | 2,444 | 6/13/2023 | |
| 8.0.0-preview.4.23259.5 | 5,200 | 5/16/2023 | |
| 8.0.0-preview.3.23174.8 | 11,077 | 4/11/2023 | |
| 8.0.0-preview.2.23128.3 | 3,698 | 3/14/2023 | |
| 8.0.0-preview.1.23110.8 | 3,714 | 2/21/2023 | |
| 7.0.0 | 6,583,750 | 11/7/2022 | |
| 7.0.0-rc.2.22472.3 | 3,551 | 10/11/2022 | |
| 7.0.0-rc.1.22426.10 | 5,793 | 9/14/2022 | |
| 7.0.0-preview.7.22375.6 | 4,803 | 8/9/2022 | |
| 7.0.0-preview.6.22324.4 | 1,288 | 7/12/2022 | |
| 7.0.0-preview.5.22301.12 | 2,083 | 6/14/2022 | |
| 7.0.0-preview.4.22229.4 | 5,279 | 5/10/2022 | |
| 7.0.0-preview.3.22175.4 | 17,982 | 4/13/2022 | |
| 7.0.0-preview.2.22152.2 | 6,102 | 3/14/2022 | |
| 7.0.0-preview.1.22076.8 | 1,796 | 2/17/2022 | |
| 6.0.1 | 7,775,578 | 4/12/2022 | |
| 6.0.0 | 4,632,449 | 11/8/2021 | |
| 6.0.0-rc.2.21480.5 | 2,162 | 10/12/2021 | |
| 6.0.0-rc.1.21451.13 | 75,314 | 9/14/2021 | |
| 6.0.0-preview.7.21377.19 | 4,357 | 8/10/2021 | |
| 6.0.0-preview.6.21352.12 | 5,318 | 7/14/2021 | |
| 6.0.0-preview.5.21301.5 | 1,806 | 6/15/2021 | |
| 6.0.0-preview.4.21253.7 | 26,914 | 5/24/2021 | |
| 6.0.0-preview.3.21201.4 | 27,112 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 4,554 | 3/11/2021 | |
| 6.0.0-preview.1.21102.12 | 26,608 | 2/12/2021 | |
| 5.0.0 | 6,082,168 | 11/9/2020 | |
| 5.0.0-rc.2.20475.5 | 3,607 | 10/13/2020 | |
| 5.0.0-rc.1.20451.14 | 2,324 | 9/14/2020 | |
| 5.0.0-preview.8.20407.11 | 1,823 | 8/25/2020 | |
| 5.0.0-preview.7.20364.11 | 4,724 | 7/21/2020 | |
| 5.0.0-preview.6.20305.6 | 2,085 | 6/25/2020 | |
| 5.0.0-preview.5.20278.1 | 2,043 | 6/10/2020 | |
| 5.0.0-preview.4.20251.6 | 5,385 | 5/18/2020 | |
| 5.0.0-preview.3.20214.6 | 1,712 | 4/23/2020 | |
| 5.0.0-preview.2.20160.6 | 2,393 | 4/2/2020 | |
| 5.0.0-preview.1.20120.5 | 3,169 | 3/16/2020 | |
| 4.7.2 | 1,856,443 | 6/9/2020 | |
| 4.7.0 | 9,413,808 | 12/3/2019 | |
| 4.7.0-preview3.19551.4 | 4,172 | 11/13/2019 | |
| 4.7.0-preview2.19523.17 | 2,211 | 11/1/2019 | |
| 4.7.0-preview1.19504.10 | 5,327 | 10/15/2019 | |
| 4.6.0 | 1,218,328 | 9/23/2019 | |
| 4.6.0-rc1.19456.4 | 8,470 | 9/16/2019 | |
| 4.6.0-preview9.19421.4 | 1,963 | 9/4/2019 | |
| 4.6.0-preview9.19416.11 | 1,248 | 9/4/2019 | |
| 4.6.0-preview8.19405.3 | 3,452 | 8/13/2019 | |
| 4.6.0-preview7.19362.9 | 4,217 | 7/23/2019 | |
| 4.6.0-preview6.19303.8 | 4,425 | 6/12/2019 | |
| 4.6.0-preview6.19264.9 | 1,267 | 9/4/2019 | |
| 4.6.0-preview5.19224.8 | 1,907 | 5/6/2019 | |
| 4.6.0-preview4.19212.13 | 1,403 | 4/18/2019 | |
| 4.6.0-preview3.19128.7 | 10,302 | 3/6/2019 | |
| 4.6.0-preview.19073.11 | 3,265 | 1/29/2019 | |
| 4.6.0-preview.18571.3 | 5,633 | 12/3/2018 | |
| 4.5.4 | 4,417,300 | 5/30/2019 | |
| 4.5.3 | 628,406 | 4/9/2019 | |
| 4.5.2 | 5,062,900 | 1/8/2019 | |
| 4.5.2-servicing-27114-05 | 3,923 | 11/28/2018 | |
| 4.5.1 | 478,796 | 10/1/2018 | |
| 4.5.0 | 6,579,560 | 5/29/2018 | |
| 4.5.0-rc1 | 3,445 | 5/6/2018 | |
| 4.5.0-preview2-26406-04 | 3,901 | 4/10/2018 | |
| 4.5.0-preview1-26216-02 | 20,816 | 2/26/2018 | |
| 4.4.0 | 56,730,759 | 8/11/2017 | |
| 4.4.0-preview2-25405-01 | 17,493 | 6/27/2017 | |
| 4.4.0-preview1-25305-02 | 8,676 | 5/9/2017 | |
| 4.3.3 | 11,404 | 10/9/2018 | |
| 4.3.2 | 68,746 | 9/20/2017 | |
| 4.3.1 | 81,502 | 5/9/2017 | |
| 4.3.0 | 165,273 | 11/15/2016 | |
| 4.3.0-preview1-24530-04 | 14,417 | 10/24/2016 | |
| 4.0.4 | 23,232 | 10/9/2018 | |
| 4.0.3 | 7,724 | 9/20/2017 | |
| 4.0.2 | 47,896 | 5/9/2017 | |
| 4.0.1 | 2,025,091 | 12/13/2016 | |
| 4.0.0 | 23,030,893 | 6/27/2016 | |
| 4.0.0-rc2-24027 | 10,104 | 5/16/2016 | |
| 4.0.0-beta-23516 | 10,261 | 11/18/2015 | |
| 4.0.0-beta-23409 | 15,373 | 10/15/2015 | |
| 4.0.0-beta-23225 | 12,790 | 9/2/2015 | |
| 4.0.0-beta-23123 | 4,610 | 7/29/2015 | |
| 4.0.0-beta-23109 | 9,519 | 7/27/2015 | |
| 4.0.0-beta-23019 | 16,640 | 6/30/2015 | |
| 4.0.0-beta-22816 | 16,914 | 4/24/2015 | |
| 4.0.0-beta-22605 | 6,536 | 2/13/2015 | |
| 4.0.0-beta-22416 | 3,999 | 1/16/2015 | |
| 4.0.0-beta-22231 | 6,722 | 11/11/2014 |