SCCM was installed then why it was not updating

Question

From Central server SCCM monthly security patches pushed but endpoint devices machines are not getting updated.

Answer 1

Central as in CAS or a Primary server? Are the updates all synced in the SUP\WSUS?

Answer 2

Hi, @Aniketh Subhash

Thank you for posting in Microsoft Q&A forum.

Do we deploy software updates like this guidance?

https://learn.microsoft.com/en-us/mem/configmgr/sum/deploy-use/manually-deploy-software-updates

If the deployment is correct, you may follow this guidance to check why the update not installed on client machines.

https://learn.microsoft.com/en-us/troubleshoot/mem/configmgr/update-management/track-software-update-deployment-process?source=recommendations#deployment-evaluation-and-update-installation-on-clients

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