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Esben_D
Lansweeper Employee
Lansweeper Employee

Hello,

As you might know, I’m mainly responsible for the Patch Tuesday reports, and as you might have seen previously, I’ve been looking at improving it to make it more accurate both historically and for future updates.

In my previous attempt, I tried using “greater than” logic to make it so that when you run a patch Tuesday report, even after installing newer patches.

However, it seems that Microsoft’s patch numbers aren’t as stable as I thought, causing issues with accuracy due to out-of-band updates and SSU.

Attempt #2

We scan the specific build number of Windows which can be tied to a specific Patch Tuesday update.

For example, version 2004 and 20H2 UBR versions for Patch Tuesday are 928
https://support.microsoft.com/en-us/topic/april-13-2021-kb5001330-os-builds-19041-928-and-19042-928-...

By creating a report, linking each UBR to their Patch Tuesday, you would get a report which shows exactly on which patch Tuesday a machine currently is and it can indicate which ones are on, or higher than the latest patch Tuesday.

If you want to give this test a try, you can do the following:

  1. Run the report:
    PatchTuesdayV6.txt (5.3 KB)

  2. If the build number Column is outdated, rescan the assets in the report.
    1X_2a9dfc2f241cc0f2e49ef1c65ee59c97cd5fcdba.png

Let me know below about your findings and if the report is accurate for you. As long as your machines have the patch Tuesday of April installed, they should be listed as up to date.

32 REPLIES 32
Esben_D
Lansweeper Employee
Lansweeper Employee

So the registry key is there, but the UBR value has not been updated?

proxykeeper
Engaged Sweeper III

I verified the server has the updated registry key but there is no UBR value in Lansweeper.

Other reg key values under HKLM\Software\Microsoft\Windows NT\CurrentVersion are being picked up. I see ReleaseID and CurrentBuildNumber values in Lansweeper.

Esben_D
Lansweeper Employee
Lansweeper Employee

You could verify whether registry was actually rescanned by taking a look at the Registry item in the scan time tab of the asset:
1X_dae8a08a8a0a8f94323d753d52d545fa12a6ae9d.png