Improvements and fixes
This security update includes improvements and fixes that were a part of update KB4025335 (released July 18, 2017) and resolves the following issues:
For more information about the resolved security vulnerabilities, see the Security Update Guide.
- Addressed issue where a LUN connection that was received after the buffer allocation during iSCSI statistic collection overflowed the buffer and caused error 0x19. A UI issue that hides the iSCSI targets will be addressed in an upcoming release.
- Security updates to Windows Server, Microsoft Windows Search Component, Internet Explorer, Volume Manager Driver, Common Log File System Driver, Microsoft Windows PDF Library, Microsoft JET Database Engine, Windows kernel-mode drivers, and Windows Hyper-V.
Known issues in this update
Microsoft is not currently aware of any issues with this update.
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 4034681.
Source: https://support.microsoft.com/en-us/help/4034681
Direct download links for KB4034681 MSU file from Microsoft Update Catalog:
:ar: Download KB4034681 MSU for Windows 8.1 32-bit (x86) - 146.5 MB
:ar: Download KB4034681 MSU for Windows 8.1 64-bit (x64) - 265.2 MB