https://www.bleepingcomputer.com/news/microsoft/windows-11-kb5027231-cumulative-update-released-with-34-changes/

Microsoft has released the Windows 11 22H2 KB5027231 cumulative update to fix security vulnerabilities and introduce 34 changes, improvements, and bug fixes.

KB5027231 is a mandatory Windows 11 cumulative update containing the June 2023 Patch Tuesday security updates that fix 78 vulnerabilities and thirty-eight remote code execution flaws in various Microsoft products.