MS14-052: Cumulative security update for Internet Explorer: September 9, 2014


The update that this article describes has been replaced by a newer update. We recommend that you install the most current cumulative security update for Internet Explorer. To install the most current update, go to the following Microsoft website: For more technical information about the most current cumulative security update for Internet Explorer, go to the following Microsoft website:

Summary


This security update resolves 1 publicly disclosed and 36 privately reported vulnerabilities in Internet Explorer. This security update protects Internet Explorer from being attacked when you view a specially crafted webpage.

Additionally, this security update includes several non-security fixes for Internet Explorer.

Update information


How to obtain this update

Microsoft update

Use the Windows automatic updating feature to install the update from Microsoft Update. To do this, get security updates automatically on the Microsoft Safety and Security Center website.

Microsoft Download Center

To download the security updates, see the download links in Microsoft Security Bulletin MS14-052.

Non-security-related fixes that are included in this security update

General distribution release (GDR) fixes

Individual updates may not be installed, depending on your version of Windows and the version of the affected application. You should view the individual articles to determine your update status.
KBTitle
2980019 File upload fails if a 401 authentication challenge occurs on HTTP POST in Internet Explorer 10
2996958 Content in Internet Explorer 11 may be scaled larger than the intended size on large displays
2996939 Internet Explorer 9 stops responding when you download Web resources
2996947 Internet Explorer 11 or Internet Explorer 10 loses an HTTP method of a WebOC hosting application
2996954 Additional manageability setting for out-of-date ActiveX control blocking in Internet Explorer
2991509 Internet Explorer may become slow or unresponsive when web applications implement consecutive modal dialog boxes

Known issues

  • You may repeatedly receive error pages in Internet Explorer 7 and Internet Explorer 8. See update 3004250 for more information.

More information


Prerequisites

Customers who are running Windows 8.1, Windows Server 2012 R2, or Windows RT 8.1 must install the 2919355 update that was released on April, 2014 before they install the update. For more information about the prerequisite update, see Microsoft Knowledge Base Article 2919355.

Customers who are running Internet Explorer 11 on Windows 7 or Windows Server 2008 R2 must install the 2929437 update that was released in April, 2014 before they install the update. For more information about this prerequisite update, see Microsoft Knowledge Base Article 2929437.