Fixes a problem in which you cannot start an XAML Browser Application (XBAP) that is created by using Windows Presentation Foundation (WPF) in the .NET Framework 3.0 or the .NET Framework 3.5. Also provides a workaround.

Fixes an issue in which the Presentationhost.exe process that is associated with an XBAP application incorrectly remains in memory. This issue occurs even when you close the browser that contains the XBAP application.

Fixes an issue that occurs when you run an XBAP that targets the .NET Framework 3.0 or the .NET Framework 3.5 if the .NET Framework 4 is installed. When you try to print in the application, the application encounters a DllNotFoundException exception.

To distribute a XBAP from Microsoft Azure, use the following steps: Create a Microsoft Azure solution with at least one Web Role project. Create a new (or include an existing) XBAP project in the same solution. Build the solution. Select the above files, and set their Build Action to Content.

Describes an update that disables the Web Browser ActiveX control when you run partial-trust WPF XAML browser applications in the Firefox browser.

Describes an update rollup that addresses various .NET Framework issues and disables the WebOC for partial-trust WPF XAML browser applications in Firefox.

These vulnerabilities could allow remote code execution if a user opens a specially crafted document or visits an untrusted webpage that contains embedded TrueType fonts. Microsoft has released security bulletin MS15-044. Learn more about how to obtain the fixes that are included in this security bulletin:

To apply this update, you must have .NET Framework 3.5 installed. Install this update. None. 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.

To exploit the vulnerability, an attacker would have to pass specific input to an application that uses susceptible .NET Framework methods. This security update addresses the vulnerability by correcting how .NET Framework validates input. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8540.

Resolves vulnerabilities in the Microsoft .NET Framework and Microsoft Silverlight. These vulnerabilities could allow remote code execution if a user opens a specially crafted document or goes to an untrusted webpage that contains embedded TrueType or OpenType fonts.