is a non-security "preview" cumulative update released on January 26, 2023 , under the knowledge base identifier KB5022360 . This build is a maintenance release for the 22H2 version (also known as the "2022 Update") and was designed to test bug fixes and enhancements before their wider inclusion in the following month's mandatory Patch Tuesday update. Key Improvements and Fixes
Build 22621.1194 included patches for (Windows Graphics Component RCE) and CVE-2023-21768 (Windows Ancillary Function Driver for WinSock EoP). Notably, it also hardened Smart App Control (SAC) for Pro systems with fresh installs, blocking even properly signed drivers if they were not in Microsoft’s driver catalog. Windows 11 PRO 22H2 Build -22621.1194- -2023-- ...
Windows 11 PRO 22H2 Build 22621.1194 is a significant update that brings several new features, improvements, and fixes to the operating system. With enhanced security, improved performance, and new features like Smart App Control and Focus Assist, this update is a must-have for anyone running Windows 11 PRO. If you're running an earlier version of Windows 11, we recommend updating to this version as soon as possible to take advantage of the latest features and security patches. Windows 11 Pro 22H2 Build 22621
would randomly prevent user login/logout and resolved bugs that blocked searching for files based on their content. Gaming & Hardware : Resolved a bug where connecting a game controller would incorrectly trigger sleep mode on the PC. System Stability Notably, it also hardened Smart App Control (SAC)