.NET Framework 3.5 and 4.7.2
Denial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings.
To learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).
Additional information about this update
- 4499405 Cumulative Update for .NET Framework 3.5, 4.7.2, and 4.8 for Windows 10, version 1809 and Windows Server 2019 (KB4499405)
Known issues in this update
Microsoft is not currently aware of any issues in this update.
How to get this update
Install this update
To download and install this update, go to Settings, Update & Security, Windows Update, and then select Check for updates.
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.
For a list of the files that are provided in this update, download the file information for cumulative update 4495590.