Hello there,
You can scan the Window missing patches by Microsoft MBSA Analyzer & download the latest wsusscn2.cab.
Microsoft Free Security Tools – Microsoft Baseline Security Analyzer https://www.microsoft.com/en-us/security/blog/2012/10/22/microsoft-free-security-tools-microsoft-baseline-security-analyzer/
First, I suggest you try getting the updates manually and see if you can install them.
You can get the updates by KB (KB5026372) number from the below link
https://www.catalog.update.microsoft.com/Home.aspx
If it is not installing then the update is not intended for you.
Hope this resolves your Query !!
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