September 12, 2017—KB4038792 (OS Build Monthly Rollup)

Applies to: Windows 8.1Windows Server 2012 R2

Improvements and fixes


This security update includes improvements and fixes that were a part of update KB4034663 (released August 15, 2017) and resolves the following issues:

  • Updates to Internet Explorer 11’s navigation bar with search box.
  • Addressed issue in Internet Explorer where undo is broken if character conversion is canceled using IME.
  • Addressed issue in Internet Explorer where graphics render incorrectly.
  • Addressed issue in Internet Explorer where the Delete key functioned improperly.
  • Addressed issue in NPS server where EAP TLS authentication was broken.
  • Re-release of MS16-087- Security update for Windows print spooler components.
  • Security updates to Microsoft Graphics Component, Windows kernel-mode drivers, Windows shell, Microsoft Uniscribe, Microsoft Windows PDF Library, Windows TPM, Windows Hyper-V, Windows kernel, Windows DHCP Server, and Internet Explorer.

For more information about the resolved security vulnerabilities, please refer to the Security Update Guide.

 

Known issues in this update


 

Symptom Workaround

Some users who have the text size for icons set to a larger size (using Display Settings in Control Panel) may have issues launching Internet Explorer.

Reducing the text size for icons to a smaller value or using the Change the size of all items setting should alleviate this issue.

Microsoft is working on a resolution and will provide an update in an upcoming release.

 

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 4038792.

Prerequisites


You must have the following update installed:
2919355 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 update: April 2014