Windows 11 servicing stack update - 22621.1190 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 Security Update Guide website and the February 2023 Security Updates. No additional issues were documented for this release. This update makes miscellaneous security improvements to internal OS functionality. This security update includes improvements that were a part of update KB5022360 (released January 26, 2023). When you install this KB:
This update addresses security issues for your Windows operating system.
