[Sophos Notification] Following the Microsoft Windows 14th May update some machines hang on boot

Update 22-05-2019
We have been continuing to work directly with Microsoft to resolve this issue as quickly as possible. Progress has been made in identifying the root cause and we will continue to update this KBA when new information becomes available.

Please note: Microsoft customers using different security products are also seeing similar issues. For more information please refer to the Microsoft KBA: https://support.microsoft.com/en-us/help/4499164/windows-7-update-kb4499164 

Update 24-05-2019
Microsoft and Sophos have been working closely to identify and resolve the issue. Microsoft has provided the following information:

Customers running Windows Defender ATP (Advanced Threat Protection) on Windows 7 or Windows Server 2008 R2 may see sporadic issues installing Windows updates.

Microsoft is aware of the issue and is rolling out a fix to Windows Defender ATP over the coming 36 hours. No customer action is required. The fix will be automatically applied by the Microsoft Monitoring Agent Service.

So as of today (Mon 03/06) what is Sophos's support statement about the May 2019 microsoft security patch and sophos?

Are we clear to roll out the above security patch where Sophos is installed? Or is there still a live issue?

Hi John Gregory 

This related issue above was determined to not have been caused by our Sophos Endpoint, but related to Windows Defender ATP which Microsoft has since patched.

Regards,

Thanks for the confirmation.

Can I suggest that the article (https://community.sophos.com/kb/en-us/134117) is updated to reflect this status, as it is currently a bit ambigious.

Cheers

John

Hello! 

Its 11. June and still we have no new informations about Microsoft May update and we are still facing problems if updating is proceeded.  

When will this issue be resolved or it is expected? Who is resolving this issue Microsoft or Sophos?

Regards

Hello! 

Its 11. June and still we have no new informations about Microsoft May update and we are still facing problems if updating is proceeded.  

When will this issue be resolved or it is expected? Who is resolving this issue Microsoft or Sophos?

Regards

Hi KingRolo 

KingRolo said:

Who is resolving this issue Microsoft or Sophos?

As stated in this article, "The fix will be automatically applied by the Microsoft Monitoring Agent Service.".