Applies ToWindows Server version 1803 Windows 10, version 1803, all editions Windows Server 2016 Version 1709 Windows 10, version 1709, all editions Windows 10, version 1703, all editions Windows Server 2016, all editions Windows 10, version 1607, all editions Windows 10 Windows Server 2012 R2 Windows RT 8.1 Windows 8.1 Windows Server 2012

More Information

Important

  • All security and nonsecurity updates for Windows Server 2012 R2, Windows 8.1, and Windows RT 8.1 require the installation of update KB 2919355. We recommend that you install update KB 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 need 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.

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 get security updates automatically, see Windows Update: FAQ.Notes

  • For Windows RT 8.1, this update is available through Windows Update only.

  • For Windows Server 2016 and Windows 10 Version 1607, the updates may not be installed automatically. To get this update:

  1. Select Start, and then type Check for updates.

  2. Select Check for updates.

Method 2: Microsoft Update Catalog

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

Prerequisites

When you install both the servicing stack update (SSU) (KB 4132216) and this update from the Microsoft Update Catalog, install the SSU before installing this update.

Detection and deployment

Deployment information

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

Security update deployment information: July 10, 2018

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 2016 Version 1709, Windows 10 Version 1709, and Windows RT file 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 10 Version 1703 file 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 2016 and Windows 10 Version 1607 file 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 10 RTM file 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 2012 R2, Windows 8.1, and Windows RT 8.1 file 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.

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

Windows Server 2012 file 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.

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

Third-party information disclaimer

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.

Windows Server version 1803 and Windows 10 Version 1803 file information

File hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4338832-X64.msu

961806F0D9D52C7DF32346349C5101F1AB2032A0

1BEC1A94E34F205DFC1B276167BB55CA548ABECED5A9E26AB4B505AE90837F75

Windows10.0-KB4338832-X86.msu

CD2D7DE85E8811748070B5701E560FEB78384A0C

80F2F1B623933BED9DD1150D28DECF2369144B384EE0041B6688BF27F433DEB2

Windows10.0-KB4338832-ARM64.msu

89E73DE153E155621E99FB6CB1265D415F2A1756

00C834FCFF26F5F96FEB9C4B27C9C3B5023FFCD1AE13DB54E9E62DE6474CC05D

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,422

29-Jun-2018

01:13

Not applicable

Flash.ocx

30.0.0.134

28,871,160

29-Jun-2018

01:13

x64

Flashutil_activex.dll

30.0.0.134

714,744

29-Jun-2018

01:13

x64

Flashutil_activex.exe

30.0.0.134

1,003,512

29-Jun-2018

01:13

x64

Activex.vch

Not applicable

755,346

29-Jun-2018

01:13

Not applicable

Flash.ocx

30.0.0.134

22,331,384

29-Jun-2018

01:13

x86

Flashplayerapp.exe

30.0.0.134

835,064

29-Jun-2018

01:13

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

29-Jun-2018

01:13

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

29-Jun-2018

01:13

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

29-Jun-2018

01:13

x86

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

755,346

29-Jun-2018

01:13

Not applicable

Flash.ocx

30.0.0.134

22,331,384

29-Jun-2018

01:13

x86

Flashplayerapp.exe

30.0.0.134

835,064

29-Jun-2018

01:13

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

29-Jun-2018

01:13

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

29-Jun-2018

01:13

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

29-Jun-2018

01:13

x86

For all supported ARM-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

755,346

29-Jun-2018

01:13

Not applicable

Flash.ocx

30.0.0.134

22,331,384

29-Jun-2018

01:13

x86

Flashplayerapp.exe

30.0.0.134

835,064

29-Jun-2018

01:13

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

29-Jun-2018

01:13

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

29-Jun-2018

01:13

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

29-Jun-2018

01:13

x86

File hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4338832-X64.msu

A3AC455C260BBD84CA4B7F30BBB01B6CB5F01119

2B5BD3E8BE7B6EE470A76716427420C271221ED998D7CAACC8ABC48C23B4F4C0

Windows10.0-KB4338832-X86.msu

CD9926C792B671CB1F2E35EBDEE60B45F9D9990A

70C3B58C8EABAD6CB9C42A338AE2F4FAF8934834B6AD1FE0CCD502620BCA1453

Windows10.0-KB4338832-ARM64.msu

6CD8B737B6702550E964BF8299B8CDF3A6939300

707F636EDF97F5DFDA1B3278577E99F60C115FBF5C28C9232BF144D0A8319CE0

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,422

29-Jun-2018

00:46

Not applicable

Flash.ocx

30.0.0.134

28,871,160

29-Jun-2018

00:46

x64

Flashutil_activex.dll

30.0.0.134

714,744

29-Jun-2018

00:46

x64

Flashutil_activex.exe

30.0.0.134

1,003,512

29-Jun-2018

00:46

x64

Activex.vch

Not applicable

755,346

29-Jun-2018

00:46

Not applicable

Flash.ocx

30.0.0.134

22,331,384

29-Jun-2018

00:46

x86

Flashplayerapp.exe

30.0.0.134

835,064

29-Jun-2018

00:46

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

29-Jun-2018

00:46

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

29-Jun-2018

00:46

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

29-Jun-2018

00:46

x86

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

755,346

29-Jun-2018

00:46

Not applicable

Flash.ocx

30.0.0.134

22,331,384

29-Jun-2018

00:46

x86

Flashplayerapp.exe

30.0.0.134

835,064

29-Jun-2018

00:46

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

29-Jun-2018

00:46

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

29-Jun-2018

00:46

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

29-Jun-2018

00:46

x86

For all supported ARM-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

755,346

29-Jun-2018

00:46

Not applicable

Flash.ocx

30.0.0.134

22,331,384

29-Jun-2018

00:46

x86

Flashplayerapp.exe

30.0.0.134

835,064

29-Jun-2018

00:46

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

29-Jun-2018

00:46

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

29-Jun-2018

00:46

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

29-Jun-2018

00:46

x86

File hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4338832-X64.msu

1DE2233119889FCDB5FA960C348F7FDABF7E1D66

C7AADFDB4B3B4F5C5E780DC2721DF40E64A2708E9E5B0D7E8C6EA48885190DBE

Windows10.0-KB4338832-X86.msu

A185AAF4CC10FC4C155691534E123F308BADE794

D46892B50FB95A00F32373426953C31FB2EB22C9ED5F49E7F39F7DA24C4D0076

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,422

28-Jun-2018

22:48

Not applicable

Flash.ocx

30.0.0.134

28,871,160

28-Jun-2018

22:48

x64

Flashutil_activex.dll

30.0.0.134

714,744

28-Jun-2018

22:48

x64

Flashutil_activex.exe

30.0.0.134

1,003,512

28-Jun-2018

22:48

x64

Activex.vch

Not applicable

755,346

28-Jun-2018

22:48

Not applicable

Flash.ocx

30.0.0.134

22,331,384

28-Jun-2018

22:48

x86

Flashplayerapp.exe

30.0.0.134

835,064

28-Jun-2018

22:48

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

28-Jun-2018

22:48

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

28-Jun-2018

22:48

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

28-Jun-2018

22:48

x86

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

755,346

28-Jun-2018

22:48

Not applicable

Flash.ocx

30.0.0.134

22,331,384

28-Jun-2018

22:48

x86

Flashplayerapp.exe

30.0.0.134

835,064

28-Jun-2018

22:48

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

28-Jun-2018

22:48

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

28-Jun-2018

22:48

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

28-Jun-2018

22:48

x86

File hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4338832-X64.msu

46A1BE0715D09CB4B7054B9652FAA6AC915C50FB

649CAFDAD643E8FCC6A6794088CBD99548C4595F8629D0FB4A871DDA1DD1D853

Windows10.0-KB4338832-X86.msu

EDE9DD17A82D97CE41AC91CE9310C68ECD0ED2B7

54F40529C61BD2DAF0961292036C54DEA10C2203F5451852DCBD01B468EB6F22

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,422

28-Jun-2018

22:39

Not applicable

Flash.ocx

30.0.0.134

28,871,160

28-Jun-2018

22:39

x64

Flashutil_activex.dll

30.0.0.134

714,744

28-Jun-2018

22:39

x64

Flashutil_activex.exe

30.0.0.134

1,003,512

28-Jun-2018

22:39

x64

Activex.vch

Not applicable

755,346

28-Jun-2018

22:39

Not applicable

Flash.ocx

30.0.0.134

22,331,384

28-Jun-2018

22:39

x86

Flashplayerapp.exe

30.0.0.134

835,064

28-Jun-2018

22:39

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

28-Jun-2018

22:39

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

28-Jun-2018

22:39

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

28-Jun-2018

22:39

x86

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

755,346

28-Jun-2018

22:39

Not applicable

Flash.ocx

30.0.0.134

22,331,384

28-Jun-2018

22:39

x86

Flashplayerapp.exe

30.0.0.134

835,064

28-Jun-2018

22:39

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

28-Jun-2018

22:39

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

28-Jun-2018

22:39

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

28-Jun-2018

22:39

x86

File hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4338832-X64.msu

96882443F42B1A402649555735405880437BF466

157AE402692D9A1DABDA73BCFD1B5194F0E46E21F0E9B47A45C05955E3DA052C

Windows10.0-KB4338832-X86.msu

1C921AABA500691B91EC91FF34EE39874F26EA7E

75A52FDC580592E23B1433E11A2E0F3A9D5C24179DEA876EDAE8F7D47E8B6247

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,422

28-Jun-2018

22:21

Not applicable

Flash.ocx

30.0.0.134

28,871,160

28-Jun-2018

22:21

x64

Flashutil_activex.dll

30.0.0.134

714,744

28-Jun-2018

22:21

x64

Flashutil_activex.exe

30.0.0.134

1,003,512

28-Jun-2018

22:21

x64

Activex.vch

Not applicable

755,346

28-Jun-2018

22:21

Not applicable

Flash.ocx

30.0.0.134

22,331,384

28-Jun-2018

22:21

x86

Flashplayerapp.exe

30.0.0.134

835,064

28-Jun-2018

22:21

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

28-Jun-2018

22:21

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

28-Jun-2018

22:21

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

28-Jun-2018

22:21

x86

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

755,346

28-Jun-2018

22:21

Not applicable

Flash.ocx

30.0.0.134

22,331,384

28-Jun-2018

22:21

x86

Flashplayerapp.exe

30.0.0.134

835,064

28-Jun-2018

22:21

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

28-Jun-2018

22:21

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

28-Jun-2018

22:21

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

28-Jun-2018

22:21

x86

File hash information

File name

SHA1 hash

SHA256 hash

Windows8.1-KB4338832-X64.msu

D79D852A6D071A90851021D636C1F765E3C3C77F

C2E3916D37544F5E661138BE87321820AEC7F953448CE0DED8FDD3A94D159494

Windows8.1-KB4338832-ARM.msu

D613A8E76206E39CCFFC85040ECF9B68ACB9D8D7

A640D9D0F5A4C7EFC3ADC25FE6F213D12D91D347BA1430C18135EE6D6A3BFAB1

Windows8.1-KB4338832-X86.msu

0720F718D57123D49609559EC30C456C731C2BED

0833CA37BCA95E5C4E3B54829B4CD058FD8DDF2B7F568E647AB3F912FAF3D819

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,422

28-Jun-2018

22:07

Not applicable

Flash.ocx

30.0.0.134

28,871,160

28-Jun-2018

22:07

x64

Flashutil_activex.dll

30.0.0.134

714,744

28-Jun-2018

22:07

x64

Flashutil_activex.exe

30.0.0.134

1,003,512

28-Jun-2018

22:07

x64

Activex.vch

Not applicable

755,346

28-Jun-2018

22:07

Not applicable

Flash.ocx

30.0.0.134

22,331,384

28-Jun-2018

22:07

x86

Flashplayerapp.exe

30.0.0.134

835,064

28-Jun-2018

22:07

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

28-Jun-2018

22:07

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

28-Jun-2018

22:07

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

28-Jun-2018

22:07

x86

For all supported ARM-based versions

File name

File version

File size

Date

Time

Platform

Flash.ocx

30.0.0.134

19,053,560

28-Jun-2018

22:07

Not applicable

Flashplayerapp.exe

30.0.0.134

814,584

28-Jun-2018

22:07

Not applicable

Flashplayercplapp.cpl

30.0.0.134

164,856

28-Jun-2018

22:07

Not applicable

Flashutil_activex.dll

30.0.0.134

551,928

28-Jun-2018

22:07

Not applicable

Flashutil_activex.exe

30.0.0.134

877,048

28-Jun-2018

22:07

Not applicable

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

755,346

28-Jun-2018

22:07

Not applicable

Flash.ocx

30.0.0.134

22,331,384

28-Jun-2018

22:07

x86

Flashplayerapp.exe

30.0.0.134

835,064

28-Jun-2018

22:07

x86

Flashplayercplapp.cpl

30.0.0.134

179,704

28-Jun-2018

22:07

Not applicable

Flashutil_activex.dll

30.0.0.134

629,752

28-Jun-2018

22:07

x86

Flashutil_activex.exe

30.0.0.134

1,441,272

28-Jun-2018

22:07

x86

File hash information

File name

SHA1 hash

SHA256 hash

Windows8-RT-KB4338832-X64.msu

6585A6CB25BEE31831E7FE46AE53943EFF5DA8B7

02780F911D283FF12DD98960752528B38F193C693643805C2D9B6837F9B9CCB4

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,422

28-Jun-2018

21:41

Not applicable

Flash.ocx

30.0.0.134

28,870,600

28-Jun-2018

21:41

x64

Flashutil_activex.dll

30.0.0.134

714,184

28-Jun-2018

21:41

x64

Flashutil_activex.exe

30.0.0.134

1,002,952

28-Jun-2018

21:41

x64

Activex.vch

Not applicable

755,346

28-Jun-2018

21:41

Not applicable

Flash.ocx

30.0.0.134

22,330,824

28-Jun-2018

21:41

x86

Flashplayerapp.exe

30.0.0.134

834,504

28-Jun-2018

21:41

x86

Flashplayercplapp.cpl

30.0.0.134

179,144

28-Jun-2018

21:41

Not applicable

Flashutil_activex.dll

30.0.0.134

629,192

28-Jun-2018

21:41

x86

Flashutil_activex.exe

30.0.0.134

1,440,712

28-Jun-2018

21:41

x86

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