Cumulative update for Internet Explorer: July 16, 2019

Applies to: Internet Explorer 11 on Windows Server 2012 R2Internet Explorer 11 on Windows Server 2012Internet Explorer 11 on Windows Server 2008 R2 SPTag


This update for Internet Explorer 11 includes the quality improvements from KB4507434, in addition to these key changes:

  • Addresses an issue in which opening or using the Window-Eyes screen reader app may result in an error and some features may not function as expected.
  • Disables Microsoft Visual Basic Script (VBScript) by default in the Internet and Restricted sites zones in Internet Explorer and the WebBrowser control.


Known issues

There are no known issues.

How to get and install the update

Release Channel Available Next Step
Windows Update and Microsoft Update No

See the other options below.

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 synchronize with WSUS if you configure Products and Classifications as follows:

Product: Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1, Windows Server 2012, Windows Embedded 8 Standard, Windows 8.1, Windows Server 2012 R2

Classification: Updates


More information


Windows Server 2012 devices must install KB4492872 to upgrade to Internet Explorer 11 before installing this update.

There are no prerequisites for installing this update on other platforms.

Update replacement information

This update doesn't replace a previously released update.

Note This update contains all the quality and security changes in KB4507434. While it does not replace KB4507434 on Windows Update, if you install this update you do not need to install KB4507434.

File Information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2

Internet Explorer 11

Windows 8 and Windows Server 2012

Internet Explorer 11

Windows 7 and Windows Server 2008 R2

Internet Explorer 11


Learn about the terminology that Microsoft uses to describe software updates.