Get Security Updates Installed in Last Month in PowerShell

Question

Is there a PowerShell script I can use to get the list of all security updates installed in my Windows Server 2019 last month?

Answer 1

Get Installed Updates in Windows in Last Month using PowerShell

You can use the below PowerShell script, to get all Updates installed in Windows Server Last Month

Get-CimInstance -Class win32_quickfixengineering | Where-Object { $_.InstalledOn -gt (Get-Date).AddMonths(-1) }

Output

Get Installed Security Updates in Windows in the Last Month using PowerShell

You can use the below PowerShell script, to get all Security Updates installed in Windows Server Last Month

Get-CimInstance -Class win32_quickfixengineering | Where-Object { $_.Description -eq "Security Update" -and $_.InstalledOn -gt (Get-Date).AddMonths(-1) }

Output

Get Installed Hotfix in Windows in the Last Month using PowerShell

You can use the below PowerShell script, to get all Hotfixes installed in Windows Server Last Month

Get-CimInstance -Class win32_quickfixengineering | Where-Object { $_.Description -eq "Hotfix" -and $_.InstalledOn -gt (Get-Date).AddMonths(-1) }

Output

Comments

Thanks for this detailed answer, very helpful