Summary

A remote code execution vulnerability exists when Windows Shell does not properly validate file copy destinations.

To learn more about the vulnerability, see CVE-2017-8699.

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Important

  • 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 need before you install this update. For more information, see Add language packs to Windows.

How to obtain and install the update

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 turn on automatic updating, see Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

Deployment information

For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

Security update deployment information: September 12, 2017

More Information


File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight-saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Windows Server 2008 file information

Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

How to obtain help and support for this security update

Help for installing updates: Windows Update: FAQ

Security solutions for IT professionals: TechNet Security Support and Troubleshooting

Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure

Local support according to your country: International Support

File Information

File hash information

File name

SHA1 hash

SHA256 hash

Windows6.0-KB4039266-x86.msu

327FC19F9D4B20027869738625B942523F5BA924

2B9BDEFD57F8F57228CE5A4FD503044E267EE3D887EA0B3C054D48D5C92B3E9A

Windows6.0-KB4039266-x64.msu

0509FEA3D4D386BF16A127AB26D4AA7FDFCB7B86

D603FB0C7408141CEE2420F0589FF5DA2B634BC24C86E79B64CB610ECE79C337

Windows6.0-KB4039266-ia64.msu

48EBF59CB700F127666E9BAAD19798E0067CC396

316A12729E616AEABDF2BD95FFC3DE7CCAB1772AD5FC3703BA3C7C2AC6C820E0

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Shell32.dll

6.0.6002.19861

11,588,096

16-Aug-2017

16:03

x86

Shell32.dll

6.0.6002.24182

11,590,656

16-Aug-2017

15:29

x86

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Shell32.dll

6.0.6002.19861

12,900,864

16-Aug-2017

15:48

x64

Shell32.dll

6.0.6002.24182

12,906,496

16-Aug-2017

15:21

x64

Shell32.dll

6.0.6002.19861

11,588,096

16-Aug-2017

16:03

x86

Shell32.dll

6.0.6002.24182

11,590,656

16-Aug-2017

15:29

x86

For all supported ia64-based versions

File name

File version

File size

Date

Time

Platform

Shell32.dll

6.0.6002.19861

19,090,432

16-Aug-2017

15:52

IA-64

Shell32.dll

6.0.6002.24182

19,099,136

16-Aug-2017

15:19

IA-64

Shell32.dll

6.0.6002.19861

11,588,096

16-Aug-2017

16:03

x86

Shell32.dll

6.0.6002.24182

11,590,656

16-Aug-2017

15:29

x86

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