This security update resolves vulnerabilities in Adobe Flash Player that is installed on any supported edition of Windows Server Version 1709, Windows Server 2016, Windows 10 Version 1709 (Fall Creators Update), Windows 10 Version 1703 (Creators Update), Windows 10 Version 1607, Windows 10 Version 1511, Windows 10 RTM, Windows Server 2012 R2, Windows 8.1, or Windows RT 8.1.
To learn more about the vulnerability, see ADV180004.
How to obtain and install the update
- All security and nonsecurity updates for Windows Server 2012 R2, Windows 8.1, and Windows RT 8.1 require the installation of update 2919355. We recommend that you install update 2919355 on your Windows Server 2012 R2-based, Windows 8.1-based, or Windows RT 8.1-based computer so that you receive future updates.
- If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you require before you install this update. For more information, see Add language packs to Windows.
- This update applies to the Windows operating systems that are listed in the "Summary" section of this article. If you want to install the Adobe Flash Player update on an earlier version of Windows, try Adobe Flash Player download.
Method 1: Windows Update
This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.
Note For Windows RT 8.1, this update is available through Windows Update only.
Method 2: Microsoft Update Catalog
To get the stand-alone package for this update, go to the Microsoft Update Catalog website...
Read more: https://support.microsoft.com/en-us/help/4074595/security-update-for-adobe-flash-player
See also: Adobe Security Bulletin
Direct download links for KB4074595 MSU file from Microsoft Update Catalog:
Download KB4074595 MSU for Windows 8.1 32-bit (x86) - 10.2 MB
Download KB4074595 MSU for Windows 8.1 64-bit (x64) - 20.8 MB