

Additionally, a black screen might appear, and signing in and general performance might slow.Īfter installing this update, text input using a Japanese IME might be entered out of order or the text cursor might move unexpectedly in apps that use the multibyte character set (MBCS). Eventually, the server might stop responding. Known issues in this updateĪfter you install this update on a server that is running Windows Server 2022, you might not be able to use Remote Desktop to reach the server. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates. This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Windows 10 servicing stack update - 20348.403 If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.įor more information about the resolved security vulnerabilities, please refer to the Security Update Guide and the December 2021 Security Updates. Key changes include:Īddresses a known issue that might prevent Microsoft Defender for Endpoint from starting or running on devices that have a Windows Server Core installation. This security update includes quality improvements. Normal monthly servicing for both B and C releases will resume in January 2022. There will be a monthly security release (known as a “B” release) for December 2021. IMPORTANT Because of minimal operations during the holidays and the upcoming Western new year, there won’t be a preview release (known as a “C” release) for the month of December 2021.
