June 8, 2021 Security Update (KB5003643)
Applies To
Azure Stack HCI, version 20H2Release Date:
6/8/2021
Version:
OS Build 17784.1768
Improvements and fixes
This update contains miscellaneous security improvements to internal OS functionality. No additional issues were documented for this release.
For more information about the resolved security vulnerabilities, please refer to the Security Update Guide.
Known issues in this update
|
Symptom |
Workaround |
|
You might have issues installing this update by using the Windows Admin Center or Cluster Aware Updating (CAU) through the Windows Update Plugin. |
This issue is resolved in KB5004311. |
How to get this update
The June 8, 2021 security update (KB5003643) for Azure Stack HCI is delivered from the release channels below. To install it on your Azure Stack HCI cluster, see Update Azure Stack HCI clusters.
Install this update
|
Release Channel |
Available |
Next Step |
|
Windows Update and Microsoft Update |
Yes |
None. This update will be downloaded and installed automatically from Windows Update. |
|
Windows Update for Business |
Yes |
None. This update will be downloaded and installed automatically from Windows Update in accordance with configured policies. |
|
Microsoft Update Catalog |
Yes |
To get the standalone package for this update, go to the Microsoft Update Catalog website. |
|
Windows Server Update Services (WSUS) |
Yes |
This update will automatically sync with WSUS if you configure Products and Classifications as follows: Product: Azure Stack HCI Classification: Security Updates |
File Information
For a list of the files that are provided in this update, download the file information for cumulative update 5003643.
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