33 replies to this topic

[fourbanks]

April 25, 2025-KB5056579 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2

Applies To

 

Release Date:
April 25, 2025

Version:
.NET Framework 3.5 and 4.8.1

The April 25, 2025 update for Windows 11, version 24H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections.

 

April 25, 2025-KB5056579 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 - Microsoft Support

Edited by fourbanks, 26 April 2025 - 07:14 PM.

[fourbanks]

Download .NET SDK x64

 

Version 9.0.5, released May 13, 2025

All .NET 9.0 downloads .NET 9.0 runtime All .NET versions

.NET 8.0

Long Term Support

Download .NET SDK x64

 

Version 8.0.16, released May 13, 2025

All .NET 8.0 downloads .NET 8.0 runtime

[fourbanks]

CVEs have been published or revised in the Security Update Guide

May 22, 2025

These common vulnerabilities and exposures (CVEs) were recently published or revised in the Microsoft Security Update Guide:

CVE-2025-26646

• Title: .NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability
• Version: 2.0
• Reason for revision: To comprehensively address CVE-2025-26646, Microsoft has released security updates on May 22, 2025 for Visual Studio 2022 version 17.10. In addition, updates .NET 8.0.313 and .NET 8.0.410 have been released for .NET SDKs 8.0.3xx and 8.0.4xx, respectively. For more information about the .NET updates see [KB5059200](https://support.micr...3f-157c60835e49). Microsoft recommends customers install these update to be fully protected from the vulnerability.
• Originally released: May 13, 2025
• Last updated: May 22, 2025
• Aggregate CVE severity rating: Important
• Customer action required: Yes

 

.NET 8.0

Long Term Support

Download .NET SDK x64

Version 8.0.16, released May 22, 2025

All .NET 8.0 downloads .NET 8.0 runtime

Edited by fourbanks, 23 May 2025 - 08:36 AM.

[fourbanks]

9.0.6 Security patch Tooltip: This release contains fixes for security issues. If using an older patch release, you should upgrade to get these fixes.

Release notes  Latest release date   June 10, 2025

 

Download .NET 9.0 (Linux, macOS, and Windows) | .NET

Edited by fourbanks, 06 July 2025 - 11:36 PM.

[fourbanks]

9.0.7

Release notes  Latest release date   July 8, 2025

 

 

Download .NET 9.0 (Linux, macOS, and Windows) | .NET

Edited by fourbanks, 09 July 2025 - 06:35 PM.

[fourbanks]

.NET 9.0.8 - August 12, 2025

The .NET 9.0.8 and .NET SDK 9.0.304 releases are available for download. The latest 9.0 release is always listed at .NET 9.0 Releases.

9.0 SDKs that include 9.0.8 runtimes:

• 9.0.304
• 9.0.109

Edited by fourbanks, 14 August 2025 - 04:12 PM.

[fourbanks]

10.0.0-rc.1 Go-live Tooltip: Go-live releases are supported by Microsoft in production. These are typically our release candidate builds, just before the generally available (GA) release.

 

Release notes Latest release date September 9, 2025

 

 

9.0.9

 

Release notes Latest release date September 9, 2025

 

 

8.0.20

 

Release notes Latest release date September 9, 2025

Edited by fourbanks, 12 September 2025 - 03:58 PM.

[fourbanks]

https://dotnet.micro...download/dotnet

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.NET 10.0 Long Term Support Tooltip: Long Term Support (LTS) releases have an extended support period (three years). Use LTS if you need to stay supported on the same version of .NET for longer. Go-live Tooltip: Go-live releases are supported by Microsoft in production. These are typically our release candidate builds, just before the generally available (GA) release. 10.0.0-rc.2 October 14, 2025

 

  .NET 9.0 (latest) Standard Term Support Tooltip: Standard Term Support (STS) releases have a shorter support period (two years). Use STS if you want to try the latest features and a newer release is not available. Active Tooltip: During the active support period, .NET releases are updated to improve functional capabilities and mitigate security vulnerabilities. 9.0.10 October 14, 2025 November 10, 2026

 

.NET 8.0 Long Term Support Tooltip: Long Term Support (LTS) releases have an extended support period (three years). Use LTS if you need to stay supported on the same version of .NET for longer. Active Tooltip: During the active support period, .NET releases are updated to improve functional capabilities and mitigate security vulnerabilities. 8.0.21 October 14, 2025  

Edited by fourbanks, 15 October 2025 - 09:33 AM.

[fourbanks]

Versions of .NET available for download Version Release type Support phase Latest release Latest release date End of support .NET 10.0

 

 Active Tooltip: During the active support period, .NET releases are updated to improve functional capabilities and mitigate security vulnerabilities. 10.0.0 November 11, 2025 November 14, 2028 .NET 9.0

 

 Active Tooltip: During the active support period, .NET releases are updated to improve functional capabilities and mitigate security vulnerabilities. 9.0.11 November 19, 2025 November 10, 2026 .NET 8.0

 

 Active Tooltip: During the active support period, .NET releases are updated to improve functional capabilities and mitigate security vulnerabilities. 8.0.22 November 11, 2025 November 10, 2026

 

Browse all .NET versions to download | .NET

Edited by fourbanks, 27 November 2025 - 10:52 PM.

[fourbanks]

Download .NET SDK x64

 

SDK version 10.0.101, released December 9, 2025

All .NET 10.0 downloads .NET 10.0 runtime All .NET versions

[fourbanks]

10.0.2

Release notes  Latest release date   January 13, 2026

[fourbanks]

.NET 10.0

Long Term Support

Download .NET SDK x64

SDK version 10.0.103, released February 10, 2026

All .NET 10.0 downloads .NET 10.0 runtime All .NET versions

[fourbanks]

.NET 10.0.5 - March 12, 2026

We are releasing .NET 10.0.5 as an out-of-band (OOB) update to address a regression introduced in .NET 10.0.4

.NET 10.0.4 introduced a regression that causes the debugger to crash when debugging applications on macOS using Visual Studio Code. After installing .NET SDK 10.0.104 or 10.0.200, the debugger could crash when attempting to debug any .NET application on macOS (particularly affecting ARM64 Macs). This regression is unrelated to the security fixes included in 10.0.4.

Download .NET 10.0 (Linux, macOS, and Windows) | .NET

[fourbanks]

10.0.6 Security patch Tooltip: This release contains fixes for security issues. If using an older patch release, you should upgrade to get these fixes.

Release notes Latest release date   April 14, 2026

https://dotnet.micro.../en-us/download

Edited by fourbanks, 14 April 2026 - 11:04 PM.