June 12, 2018—KB4284855 (Monthly Rollup)
Applies To
Windows Server 2012 Windows Embedded 8 StandardRelease Date:
12/06/2018
Version:
Monthly Rollup
Improvements and fixes
This security update includes improvements and fixes that were a part of update KB4103719 (released May 17, 2018) and addresses the following issues:
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Addresses an issue where firmware updates cause devices to go into BitLocker recovery mode when BitLocker is enabled, but Secure Boot is disabled not present. This update prevents firmware installation on devices in this state. Administrators can install firmware updates by:
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Temporarily suspending BitLocker.
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Immediately installing firmware updates before the next OS startup.
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Immediately restarting the device so that BitLocker doesn’t remain in the suspended state.
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Security updates to Internet Explorer, Windows apps, Windows storage and filesystems, Windows Server, and Windows wireless networking.
For more information about the resolved security vulnerabilities, see the Security Update Guide.
Known issues in this update
Microsoft is not currently aware of any issues with this update.
How to get this update
This update will be downloaded and installed automatically from Windows Update. To get the standalone package for this update, go to the Microsoft Update Catalog website.
File information
For a list of the files that are provided in this update, download the file information for update 4284855.
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