Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.

Summary

This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2017-8510.

Note To apply this security update, you must have the release version of Office 2016 installed on the computer.

How to get and install the update

Method 1: Microsoft Update

This update is available from Microsoft 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.

Method 2: Microsoft Update Catalog

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

Method 3: Microsoft Download Center

You can get the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

More Information

Security update deployment information

For deployment information about this update, see security update deployment information: June 13, 2017.

Security update replacement information

This security update replaces previously released security update KB3114375.

File hash information

Package Name

Package Hash SHA 1

Package Hash SHA 2

conv2016-kb3203383-fullfile-x86-glb.exe

F997224E60AFAE0717EDE0B8C83515C8668DE974

58A5E58F8E06B8D17346A0EA6665B0998C278768F761FA07613EB6413EC25FBA

conv2016-kb3203383-fullfile-x64-glb.exe

A8B1AC8CB43F1E7A63FE410559127D50B6DA0840

C4A7A93640EE50A5C77CBBABED70A3E1CD93532A8B08440B66601863439DC500

File information

The English version of this security update has the file attributes (or later file attributes) that are listed in the following table. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.


For all supported x86-based versions of Office 2016

File identifier

File name

File version

File size

Date

Time

epsimp32.flt_1033

epsimp32.flt

532256

17-May-17

05:23

epsimp32.flt_1057

epsimp32.flt

532256

17-May-17

05:23

epsimp32.flt_1066

epsimp32.flt

532256

17-May-17

05:23

epsimp32.flt_1081

epsimp32.flt

532256

17-May-17

05:23

epsimp32.flt_1086

epsimp32.flt

532256

17-May-17

05:23

gifimp32.flt_1033

gifimp32.flt

204032

17-May-17

05:23

gifimp32.flt_1057

gifimp32.flt

204032

17-May-17

05:23

gifimp32.flt_1081

gifimp32.flt

204032

17-May-17

05:23

gifimp32.flt_1086

gifimp32.flt

204032

17-May-17

05:23

pictim32.flt_1033

pictim32.flt

79600

17-May-17

05:48

pictim32.flt_1081

pictim32.flt

79600

17-May-17

05:48

epsimp32.flt_1025

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_1025

gifimp32.flt

203968

17-May-17

05:48

pictim32.flt_1025

pictim32.flt

79560

17-May-17

05:48

epsimp32.flt_1026

epsimp32.flt

532160

17-May-17

05:23

gifimp32.flt_1026

gifimp32.flt

203968

17-May-17

05:23

pictim32.flt_1026

pictim32.flt

79552

17-May-17

05:23

epsimp32.flt_1029

epsimp32.flt

532208

17-May-17

05:48

gifimp32.flt_1029

gifimp32.flt

204048

17-May-17

05:48

pictim32.flt_1029

pictim32.flt

79616

17-May-17

05:48

epsimp32.flt_1030

epsimp32.flt

532240

17-May-17

05:48

gifimp32.flt_1030

gifimp32.flt

204056

17-May-17

05:48

pictim32.flt_1030

pictim32.flt

79592

17-May-17

05:48

epsimp32.flt_1031

epsimp32.flt

532240

17-May-17

05:48

gifimp32.flt_1031

gifimp32.flt

204016

17-May-17

05:48

pictim32.flt_1031

pictim32.flt

79592

17-May-17

05:48

epsimp32.flt_1032

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_1032

gifimp32.flt

203968

17-May-17

05:48

pictim32.flt_1032

pictim32.flt

79560

17-May-17

05:48

epsimp32.flt_3082

epsimp32.flt

532256

17-May-17

05:48

gifimp32.flt_3082

gifimp32.flt

204088

17-May-17

05:48

pictim32.flt_3082

pictim32.flt

79648

17-May-17

05:48

epsimp32.flt_1061

epsimp32.flt

532240

17-May-17

05:23

gifimp32.flt_1061

gifimp32.flt

204032

17-May-17

05:23

pictim32.flt_1061

pictim32.flt

79608

17-May-17

05:23

epsimp32.flt_1035

epsimp32.flt

532264

17-May-17

05:48

gifimp32.flt_1035

gifimp32.flt

204064

17-May-17

05:48

pictim32.flt_1035

pictim32.flt

79608

17-May-17

05:48

epsimp32.flt_1036

epsimp32.flt

532320

17-May-17

05:48

gifimp32.flt_1036

gifimp32.flt

204088

17-May-17

05:48

pictim32.flt_1036

pictim32.flt

79624

17-May-17

05:48

epsimp32.flt_1037

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_1037

gifimp32.flt

203456

17-May-17

05:48

pictim32.flt_1037

pictim32.flt

79552

17-May-17

05:48

epsimp32.flt_1050

epsimp32.flt

532264

17-May-17

05:48

gifimp32.flt_1050

gifimp32.flt

204040

17-May-17

05:48

pictim32.flt_1050

pictim32.flt

79608

17-May-17

05:48

epsimp32.flt_1038

epsimp32.flt

532256

17-May-17

05:23

gifimp32.flt_1038

gifimp32.flt

203520

17-May-17

05:23

pictim32.flt_1038

pictim32.flt

79592

17-May-17

05:23

epsimp32.flt_1040

epsimp32.flt

532256

17-May-17

05:48

gifimp32.flt_1040

gifimp32.flt

204016

17-May-17

05:48

pictim32.flt_1040

pictim32.flt

79640

17-May-17

05:48

epsimp32.flt_1041

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_1041

gifimp32.flt

203456

17-May-17

05:48

pictim32.flt_1041

pictim32.flt

79552

17-May-17

05:48

epsimp32.flt_1087

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_1087

gifimp32.flt

203968

17-May-17

05:48

pictim32.flt_1087

pictim32.flt

79552

17-May-17

05:48

epsimp32.flt_1042

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_1042

gifimp32.flt

203456

17-May-17

05:48

pictim32.flt_1042

pictim32.flt

79040

17-May-17

05:48

epsimp32.flt_1063

epsimp32.flt

532296

17-May-17

05:48

gifimp32.flt_1063

gifimp32.flt

204128

17-May-17

05:48

pictim32.flt_1063

pictim32.flt

79624

17-May-17

05:48

epsimp32.flt_1062

epsimp32.flt

532256

17-May-17

05:48

gifimp32.flt_1062

gifimp32.flt

204080

17-May-17

05:48

pictim32.flt_1062

pictim32.flt

79624

17-May-17

05:48

epsimp32.flt_1044

epsimp32.flt

532240

17-May-17

05:48

gifimp32.flt_1044

gifimp32.flt

204080

17-May-17

05:48

pictim32.flt_1044

pictim32.flt

79656

17-May-17

05:48

epsimp32.flt_1043

epsimp32.flt

532296

17-May-17

05:48

gifimp32.flt_1043

gifimp32.flt

204128

17-May-17

05:48

pictim32.flt_1043

pictim32.flt

79664

17-May-17

05:48

epsimp32.flt_1045

epsimp32.flt

532248

17-May-17

05:48

gifimp32.flt_1045

gifimp32.flt

204040

17-May-17

05:48

pictim32.flt_1045

pictim32.flt

79600

17-May-17

05:48

epsimp32.flt_1046

epsimp32.flt

532272

17-May-17

05:48

gifimp32.flt_1046

gifimp32.flt

204072

17-May-17

05:48

pictim32.flt_1046

pictim32.flt

79656

17-May-17

05:48

epsimp32.flt_2070

epsimp32.flt

532272

17-May-17

05:48

gifimp32.flt_2070

gifimp32.flt

204088

17-May-17

05:48

pictim32.flt_2070

pictim32.flt

79632

17-May-17

05:48

epsimp32.flt_1048

epsimp32.flt

532248

17-May-17

05:48

gifimp32.flt_1048

gifimp32.flt

204024

17-May-17

05:48

pictim32.flt_1048

pictim32.flt

79616

17-May-17

05:48

epsimp32.flt_1049

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_1049

gifimp32.flt

203968

17-May-17

05:48

pictim32.flt_1049

pictim32.flt

79552

17-May-17

05:48

epsimp32.flt_1051

epsimp32.flt

532296

17-May-17

05:23

gifimp32.flt_1051

gifimp32.flt

204088

17-May-17

05:23

pictim32.flt_1051

pictim32.flt

79648

17-May-17

05:23

epsimp32.flt_1060

epsimp32.flt

532256

17-May-17

05:23

gifimp32.flt_1060

gifimp32.flt

204032

17-May-17

05:23

pictim32.flt_1060

pictim32.flt

79600

17-May-17

05:23

epsimp32.flt_2074

epsimp32.flt

532256

17-May-17

05:48

gifimp32.flt_2074

gifimp32.flt

203528

17-May-17

05:48

pictim32.flt_2074

pictim32.flt

79600

17-May-17

05:48

epsimp32.flt_9242

epsimp32.flt

532256

17-May-17

05:48

gifimp32.flt_9242

gifimp32.flt

203520

17-May-17

05:48

pictim32.flt_9242

pictim32.flt

79600

17-May-17

05:48

epsimp32.flt_1053

epsimp32.flt

532240

17-May-17

05:48

gifimp32.flt_1053

gifimp32.flt

204016

17-May-17

05:48

pictim32.flt_1053

pictim32.flt

79600

17-May-17

05:48

epsimp32.flt_1054

epsimp32.flt

532256

17-May-17

05:48

gifimp32.flt_1054

gifimp32.flt

204024

17-May-17

05:48

pictim32.flt_1054

pictim32.flt

79600

17-May-17

05:48

epsimp32.flt_1055

epsimp32.flt

532264

17-May-17

05:48

gifimp32.flt_1055

gifimp32.flt

204064

17-May-17

05:48

pictim32.flt_1055

pictim32.flt

79632

17-May-17

05:48

epsimp32.flt_1058

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_1058

gifimp32.flt

203968

17-May-17

05:48

pictim32.flt_1058

pictim32.flt

79552

17-May-17

05:48

epsimp32.flt_2052

epsimp32.flt

532160

17-May-17

05:48

gifimp32.flt_2052

gifimp32.flt

203456

17-May-17

05:48

pictim32.flt_2052

pictim32.flt

79040

17-May-17

05:48

epsimp32.flt_1028

epsimp32.flt

532256

17-May-17

05:48

gifimp32.flt_1028

gifimp32.flt

203456

17-May-17

05:48

pictim32.flt_1028

pictim32.flt

79048

17-May-17

05:48

For all supported x64-based versions of Office 2016

File identifier

File name

File version

File size

Date

Time

epsimp32.flt_1033

epsimp32.flt

712992

17-May-17

05:26

epsimp32.flt_1057

epsimp32.flt

712992

17-May-17

05:26

epsimp32.flt_1066

epsimp32.flt

712992

17-May-17

05:26

epsimp32.flt_1081

epsimp32.flt

712992

17-May-17

05:26

epsimp32.flt_1086

epsimp32.flt

712992

17-May-17

05:26

pictim32.flt_1033

pictim32.flt

87280

17-May-17

05:54

pictim32.flt_1081

pictim32.flt

87280

17-May-17

05:54

epsimp32.flt_1025

epsimp32.flt

712896

17-May-17

05:53

pictim32.flt_1025

pictim32.flt

87232

17-May-17

05:53

epsimp32.flt_1026

epsimp32.flt

712896

17-May-17

05:26

pictim32.flt_1026

pictim32.flt

87240

17-May-17

05:26

epsimp32.flt_1029

epsimp32.flt

712944

17-May-17

05:53

pictim32.flt_1029

pictim32.flt

87296

17-May-17

05:53

epsimp32.flt_1030

epsimp32.flt

712976

17-May-17

05:54

pictim32.flt_1030

pictim32.flt

87272

17-May-17

05:54

epsimp32.flt_1031

epsimp32.flt

712976

17-May-17

05:54

pictim32.flt_1031

pictim32.flt

87272

17-May-17

05:54

epsimp32.flt_1032

epsimp32.flt

712896

17-May-17

05:54

pictim32.flt_1032

pictim32.flt

87232

17-May-17

05:54

epsimp32.flt_3082

epsimp32.flt

712992

17-May-17

05:54

pictim32.flt_3082

pictim32.flt

87328

17-May-17

05:54

epsimp32.flt_1061

epsimp32.flt

712976

17-May-17

05:26

pictim32.flt_1061

pictim32.flt

87288

17-May-17

05:26

epsimp32.flt_1035

epsimp32.flt

713000

17-May-17

05:55

pictim32.flt_1035

pictim32.flt

87288

17-May-17

05:55

epsimp32.flt_1036

epsimp32.flt

713056

17-May-17

05:55

pictim32.flt_1036

pictim32.flt

87304

17-May-17

05:55

epsimp32.flt_1037

epsimp32.flt

712896

17-May-17

05:55

pictim32.flt_1037

pictim32.flt

87240

17-May-17

05:55

epsimp32.flt_1050

epsimp32.flt

713000

17-May-17

05:55

pictim32.flt_1050

pictim32.flt

87288

17-May-17

05:55

epsimp32.flt_1038

epsimp32.flt

712984

17-May-17

05:26

pictim32.flt_1038

pictim32.flt

87280

17-May-17

05:26

epsimp32.flt_1040

epsimp32.flt

712992

17-May-17

05:55

pictim32.flt_1040

pictim32.flt

87320

17-May-17

05:55

epsimp32.flt_1041

epsimp32.flt

712896

17-May-17

05:55

pictim32.flt_1041

pictim32.flt

87240

17-May-17

05:55

epsimp32.flt_1087

epsimp32.flt

712896

17-May-17

05:55

pictim32.flt_1087

pictim32.flt

87240

17-May-17

05:55

epsimp32.flt_1042

epsimp32.flt

712896

17-May-17

05:55

pictim32.flt_1042

pictim32.flt

86720

17-May-17

05:55

epsimp32.flt_1063

epsimp32.flt

713032

17-May-17

05:55

pictim32.flt_1063

pictim32.flt

87304

17-May-17

05:55

epsimp32.flt_1062

epsimp32.flt

712992

17-May-17

05:55

pictim32.flt_1062

pictim32.flt

87304

17-May-17

05:55

epsimp32.flt_1044

epsimp32.flt

712976

17-May-17

05:55

pictim32.flt_1044

pictim32.flt

87336

17-May-17

05:55

epsimp32.flt_1043

epsimp32.flt

713024

17-May-17

05:55

pictim32.flt_1043

pictim32.flt

87352

17-May-17

05:55

epsimp32.flt_1045

epsimp32.flt

712984

17-May-17

05:55

pictim32.flt_1045

pictim32.flt

87280

17-May-17

05:55

epsimp32.flt_1046

epsimp32.flt

713008

17-May-17

05:55

pictim32.flt_1046

pictim32.flt

87336

17-May-17

05:55

epsimp32.flt_2070

epsimp32.flt

713008

17-May-17

05:55

pictim32.flt_2070

pictim32.flt

87312

17-May-17

05:55

epsimp32.flt_1048

epsimp32.flt

712984

17-May-17

05:55

pictim32.flt_1048

pictim32.flt

87296

17-May-17

05:55

epsimp32.flt_1049

epsimp32.flt

712896

17-May-17

05:55

pictim32.flt_1049

pictim32.flt

87232

17-May-17

05:55

epsimp32.flt_1051

epsimp32.flt

713040

17-May-17

05:26

pictim32.flt_1051

pictim32.flt

87336

17-May-17

05:26

epsimp32.flt_1060

epsimp32.flt

712992

17-May-17

05:26

pictim32.flt_1060

pictim32.flt

87280

17-May-17

05:26

epsimp32.flt_2074

epsimp32.flt

712992

17-May-17

05:55

pictim32.flt_2074

pictim32.flt

87280

17-May-17

05:55

epsimp32.flt_9242

epsimp32.flt

712992

17-May-17

05:55

pictim32.flt_9242

pictim32.flt

87288

17-May-17

05:55

epsimp32.flt_1053

epsimp32.flt

712976

17-May-17

05:55

pictim32.flt_1053

pictim32.flt

87280

17-May-17

05:55

epsimp32.flt_1054

epsimp32.flt

712992

17-May-17

05:55

pictim32.flt_1054

pictim32.flt

87280

17-May-17

05:55

epsimp32.flt_1055

epsimp32.flt

713000

17-May-17

05:55

pictim32.flt_1055

pictim32.flt

87312

17-May-17

05:55

epsimp32.flt_1058

epsimp32.flt

712896

17-May-17

05:55

pictim32.flt_1058

pictim32.flt

87232

17-May-17

05:55

epsimp32.flt_2052

epsimp32.flt

712896

17-May-17

05:56

pictim32.flt_2052

pictim32.flt

86720

17-May-17

05:56

epsimp32.flt_1028

epsimp32.flt

712992

17-May-17

05:56

pictim32.flt_1028

pictim32.flt

86720

17-May-17

05:56

How to get 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

Propose a feature or provide feedback on Office Core: Office User Voice portal

 

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Was this information helpful?

What affected your experience?
By pressing submit, your feedback will be used to improve Microsoft products and services. Your IT admin will be able to collect this data. Privacy Statement.

Thank you for your feedback!

×