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. If you installed earlier updates, only the new updates contained in this package will be downloaded and installed on your device.įor more information about security vulnerabilities, please refer to the new Security Update Guide website and the November 2022 Security Updates. No additional issues were documented for this release. It makes miscellaneous security improvements to internal OS functionality. This security update includes improvements that were a part of update KB5018482 (released October 25, 2022). When you install this KB: Important: Use EKB KB4562830 to update to the supported editions of Windows 10, version 20H2.