December 13, 2022 - Security Only Update for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 8.1 and Windows Server 2012 R2 (KB5020899) (2023)

FAQs

What is the security update for .NET Framework December 2022? ›

NET Security Update for December 2022. Microsoft has released a security Update for . NET which resolves Remote Code Execution Vulnerability. On Windows, this QID detects vulnerable versions of Microsoft .

NET application from any initial version (. NET Framework or . NET Core) by right-clicking on your project in Solution Explorer and choose “Upgrade”.

KB5021237 December 13, 2022

This update addresses a known issue that might affect the Local Security Authority Subsystem Service (lsass.exe). It might leak memory on Active Directory Domain Controllers. This issue might occur when you install Windows updates dated November 8, 2022, or later.

It is worth noting that December 2022 update (KB5021233) broke Windows 10 machines with a Blue Screen of Death error and Microsoft officially acknowledged the reports.

You may have to restart the computer after you install this update. We recommend that you exit all applications that are using .NET Framework before you install this update. Microsoft .NET Framework 4.7.2 (Offline Installer) supports the following operating systems: Windows Server 2016 (version 1709)

NET 4.7. 2 is also supported on Windows 10 version 1803, Windows 10 version 1809, Windows Server version 1803, and Windows Server 2019. .

Visit the Microsoft . NET Framework download website. Select the Latest Update Package Version. Download the Runtime package.

Cause. To avoid this issue, restart the system before you install the new Microsoft . NET Framework updates. If you have already experienced the condition, and an update did not install because of this issue, restart the computer and then reinstall the new updates.

How do I manually update .NET Framework? ›

NET Framework version. To update the target framework for all projects, right-click on the project (one by one), click properties, and from the “Application” tab change the target framework to the desired one as in the following screenshot and select “Yes” in the popup that is displayed after the framework is changed.

The .NET Framework 4.6.2 is the latest supported .NET Framework version on Windows 10 1507 and 1511.

NET Framework 4.5. 2, 4.6, and 4.6. 1 retired on April 26, 2022.

The only solution for this problem is to simply update your Windows 10. It is advised to check for Windows Updates even if you are on the latest version of Windows 10. Since the problem is caused by incompatible operating system, installing all the available Windows 10 updates will most likely resolve the issue.

The most recent Windows 11 2022 Update sets the pace for how these annual updates will look. It's feature-packed, especially compared to the slow pace of updates in the Windows 10 era. This update features everything from small user interface tweaks to the Start menu to entirely new apps like Clipchamp.

Windows Server 2022 is the latest release in our Long-Term Servicing Channel (LTSC). It builds on Windows Server 2019, our fastest adopted Windows Server ever. This release includes advanced multi-layer security, hybrid capabilities with Azure, and a flexible platform to modernize applications with containers.

When the Windows 10 2022 Update aka Windows 10, version 22H2 is ready for your device, it will be available to download from the Windows Update page in Settings. Choose a time that works best for you to download the update. You'll then need to restart your device and complete the installation.

After installing updates released November 2022, you might have Kerberos authentication issues. You might experience an error in which the desktop or taskbar disappearing then reappearing. You might be unable to signout or unlink your OneDrive account and sites or folders from Microsoft Teams and SharePoint.

If you get an error code while downloading and installing Windows updates, the Update Troubleshooter can help resolve the problem. Select Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters.

Several readers have contacted us to say they have been experiencing problems after installing Windows 10 May 2023 Update. According to reports, the latest Windows 10 update, released on May 9, is causing serious problems for some people.

What is Microsoft .NET Framework 4.7 used for? ›

.NET Framework is used to create and run software applications. . NET apps can run on many operating systems, using different implementations of .NET. .

It is safe to install multiple versions of the . NET Framework on your computer. Developers may want to check out . NET Framework SDKs and Targeting Packs and Targeting .

Detect .NET Framework 4.5 and later versions. The version of .NET Framework (4.5 and later) installed on a machine is listed in the registry at HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full. If the Full subkey is missing, then .NET Framework 4.5 or above isn't installed.

Right click on my project and choose "Properties" Change the "Target Framework" to the desired choice of ". NET Framework 4.7. 2"

Go to Control Panel > Programs > Turn Windows features on or off, verify if . NET Framework 3.5 checkbox is selected and then proceed with the software installation. If the error persits, we will have to force the installation with the Windows command prompt (CMD). Prior to this step, we need to have the .

NET Framework is a common base which provides functionality for many applications can run in Windows. The Windows 10 operating system incorporates the . NET Framework 4 installed and enabled by default.

528449 (Windows 11 and Windows Server 2022)

1 on windows 10 version 21H2.

NET Framework into the UUP, so users who move to Windows 11 version 22H2 will get automatic updates and will not need to reboot as many times.

How do I know what .NET Framework is installed? ›

You can target a different version of . NET in each of several projects in the same solution. You can change the version of . NET that an existing project targets.

Upgrading to the . NET Framework is faster, safer, and generally easier to do than ever before. The . NET Framework supports all versions of Visual Studio, which is especially helpful if you're working in a group environment.

NET Framework types enable you to accomplish a range of common programming tasks, including string management, data collection, database connectivity, and file access. In addition to these common tasks, the class library includes types that support a variety of specialized development scenarios. You can use .

With a coming improvement, organizations using the Windows Update service to upgrade to Windows 11 version 22H2 will also get the latest . NET Framework update. This approach will involve just one system reboot, instead of requiring two reboots.

Microsoft . NET Framework 4.7. 2 for Windows 10, version 1709 and Windows Server, version 1709 - Microsoft Support.

NET 6 or later. If you need to install . NET Framework 2.0 through 3.5, see Install . NET Framework 3.5 on Windows 11, Windows 10, Windows 8.1, and Windows 8.

How to check the version of .NET Framework in Command Prompt? ›

On 3 December 2022, extended support for Microsoft . NET Core 3.1 will end. After that date, your applications that are hosted on Functions will continue to run and your applications will not be impacted. However, we'll no longer provide patches or customer service for .

Getting the Update

The Security and Quality Rollup is available via Windows Update, Windows Server Update Services, and Microsoft Update Catalog. The Security Only Update is available via Windows Server Update Services and Microsoft Update Catalog.

NET trends 2022 have included cloud computing, mobile app development, robotics and artificial intelligence (AI), the Internet of Things (IoT), and data science. As these technologies evolve, new trends will emerge that we can't even imagine now.