Windows Server 2022 Ltsc 21h2 X64 English Decem Updated !!link!! -

Then restart the TermService service.

The official text and release details for , specifically for the December 2025 update, are as follows: Update ID : KB5071547 Release Date : December 9, 2025 OS Build : 20348.4529 Classification : Security Update (Cumulative Update) Key Update Details windows server 2022 ltsc 21h2 x64 english decem updated

If you are downloading the "Decem updated" ISO or applying the latest patches, you are ensuring your server remains supported and protected against the latest vulnerabilities. Then restart the TermService service