Hi, @Peng, Serena (PTW, Finance & IT_Extern)
Thank you for posting in Microsoft Q&A forum.
Firstly, the Hotfix IDs cannot be found on the Microsoft Update Catalog, it is possible that they may have been superseded or removed.
Another approach would be to contact Microsoft support and provide them with the list of Hotfix IDs to assist you in identifying their title and classification.
Additionally, you can also use the Get-Hotfix PowerShell cmdlet to retrieve information about the installed hotfixes on a computer. You can save the output of the command to a file and then search for the specific Hotfix ID that you are looking for.
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