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Summary

This security update resolves vulnerabilities in Microsoft Windows. The vulnerabilities could allow elevation of privilege if an attacker can access sensitive registry information.




To learn more about the vulnerability, see Microsoft Security Bulletin MS16-124.

More Information

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, get security updates automatically.

Method 2: Microsoft Update Catalog

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

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

Click the download link in Microsoft Security Bulletin MS16-124 that corresponds to the version of Windows that you are running.

More Information

Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

File Information

File name

SHA1 hash

SHA256 hash

Windows6.0-KB3191256-ia64.msu

EB3FE8D0796607EE2A8719D386EAE33AD12BB598

02A4A637DEF54089CDB01CBD9FC174D3A06BD77CCA62246F4A0DC25DA47642D2

Windows6.0-KB3191256-x86.msu

70CD54EE34516D3768D0DA0771BF7315373419FF

478241C1D145ADBA557564FB32235E9255E715172E619106D3C5803B45A07FEB

Windows6.0-KB3191256-x64.msu

A1D4776D2D84F2D21ADC0ADEC0DAF5DBA8C1FED2

C0ECAC6673429074A43C91FF1B256391759FD6D6522A5C240FA5E248DBDD6868


The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows Vista and Windows Server 2008 file information

Notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

    Version

    Product

    Milestone

    Service branch

    6.0.600 2.19xxx

    Windows Vista or Windows Server 2008

    SP2

    GDR

    6.0.600 2.23xxx

    Windows Vista or Windows Server 2008

    SP2

    LDR

  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

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



For all supported ia64-based versions

File name

File version

File size

Date

Time

Platform

Service branch

Advapi32.dll

6.0.6002.19598

1,964,544

06-Feb-2016

01:39

IA-64

Not applicable

Advapi32.dll

6.0.6002.24020

1,963,520

30-Sep-2016

15:11

IA-64

Not applicable

Csrsrv.dll

6.0.6002.19680

145,920

12-Aug-2016

18:54

IA-64

Not applicable

Csrsrv.dll

6.0.6002.24020

150,016

30-Sep-2016

15:11

IA-64

Not applicable

Ntdll.dll

6.0.6002.19623

2,575,672

21-Mar-2016

22:52

IA-64

Not applicable

Ntdll.dll

6.0.6002.24020

2,551,536

30-Sep-2016

22:53

IA-64

Not applicable

Ntoskrnl.exe

6.0.6002.19697

9,482,984

30-Sep-2016

15:52

IA-64

Not applicable

Ntoskrnl.exe

6.0.6002.24020

9,468,136

30-Sep-2016

15:18

IA-64

Not applicable

Rpcrt4.dll

6.0.6002.19598

3,298,816

06-Feb-2016

01:41

IA-64

Not applicable

Rpcrt4.dll

6.0.6002.24020

3,289,088

30-Sep-2016

15:12

IA-64

Not applicable

Smss.exe

6.0.6002.19598

159,232

06-Feb-2016

00:36

IA-64

Not applicable

Smss.exe

6.0.6002.24020

159,232

30-Sep-2016

14:20

IA-64

Not applicable

Ia32exec.bin

6.5.6524.0

8,262,048

07-May-2014

23:57

Not applicable

IA64_MICROSOFT-WINDOWS-WOW

Ntvdm64.dll

6.0.6002.19598

27,648

06-Feb-2016

01:41

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Wow64.dll

6.0.6002.19598

524,288

06-Feb-2016

01:42

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Wow64cpu.dll

6.0.6002.19598

43,008

06-Feb-2016

01:42

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Wow64win.dll

6.0.6002.19598

617,984

06-Feb-2016

01:42

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Wowia32x.dll

6.5.6563.0

88,576

06-Feb-2016

01:42

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Ia32exec.bin

6.5.6524.0

8,262,048

07-Mar-2016

23:41

Not applicable

IA64_MICROSOFT-WINDOWS-WOW

Ntvdm64.dll

6.0.6002.24020

27,648

30-Sep-2016

15:12

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Wow64.dll

6.0.6002.24020

524,288

30-Sep-2016

15:13

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Wow64cpu.dll

6.0.6002.24020

43,008

30-Sep-2016

15:13

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Wow64win.dll

6.0.6002.24020

617,984

30-Sep-2016

15:13

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Wowia32x.dll

6.5.6563.0

88,576

30-Sep-2016

15:13

IA-64

IA64_MICROSOFT-WINDOWS-WOW

Ntdll.dll

6.0.6002.19623

1,171,488

21-Mar-2016

22:52

x86

Not applicable

Ntdll.dll

6.0.6002.24020

1,168,392

30-Sep-2016

22:53

x86

Not applicable

Rpcrt4.dll

6.0.6002.19598

679,424

06-Feb-2016

02:12

x86

Not applicable

Rpcrt4.dll

6.0.6002.24020

678,912

30-Sep-2016

15:16

x86

Not applicable

Acwow64.dll

6.0.6002.19598

43,008

06-Feb-2016

02:11

x86

WOW64_MICROSOFT-WINDOWS-WOW

Instnm.exe

6.0.6002.19598

7,680

06-Feb-2016

00:32

x86

WOW64_MICROSOFT-WINDOWS-WOW

Ntvdm64.dll

6.0.6002.19598

14,336

06-Feb-2016

02:12

x86

WOW64_MICROSOFT-WINDOWS-WOW

Setup16.exe

3.1.0.1918

26,112

06-Feb-2016

00:32

x86

WOW64_MICROSOFT-WINDOWS-WOW

User.exe

6.0.6002.19598

2,560

06-Feb-2016

00:32

x86

WOW64_MICROSOFT-WINDOWS-WOW

Wow32.dll

6.0.6002.19598

5,120

06-Feb-2016

02:12

x86

WOW64_MICROSOFT-WINDOWS-WOW

Acwow64.dll

6.0.6002.24020

43,008

30-Sep-2016

15:14

x86

WOW64_MICROSOFT-WINDOWS-WOW

Instnm.exe

6.0.6002.24020

7,680

30-Sep-2016

14:18

x86

WOW64_MICROSOFT-WINDOWS-WOW

Ntvdm64.dll

6.0.6002.24020

14,336

30-Sep-2016

15:15

x86

WOW64_MICROSOFT-WINDOWS-WOW

Setup16.exe

3.1.0.1918

26,112

30-Sep-2016

14:18

x86

WOW64_MICROSOFT-WINDOWS-WOW

User.exe

6.0.6002.24020

2,560

30-Sep-2016

14:18

x86

WOW64_MICROSOFT-WINDOWS-WOW

Wow32.dll

6.0.6002.24020

5,120

30-Sep-2016

15:16

x86

WOW64_MICROSOFT-WINDOWS-WOW

Advapi32.dll

6.0.6002.19598

802,304

06-Feb-2016

02:11

x86

Not applicable

Advapi32.dll

6.0.6002.24020

802,816

30-Sep-2016

15:14

x86

Not applicable



For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Advapi32.dll

6.0.6002.19598

802,304

06-Feb-2016

02:11

x86

Advapi32.dll

6.0.6002.24020

802,816

30-Sep-2016

15:14

x86

Csrsrv.dll

6.0.6002.19680

49,664

12-Aug-2016

18:55

x86

Csrsrv.dll

6.0.6002.24020

49,664

30-Sep-2016

15:14

x86

Ntdll.dll

6.0.6002.19623

1,208,568

21-Mar-2016

22:57

x86

Ntdll.dll

6.0.6002.24020

1,209,080

30-Sep-2016

22:59

x86

Ntkrnlpa.exe

6.0.6002.19697

3,610,344

30-Sep-2016

16:05

Not applicable

Ntoskrnl.exe

6.0.6002.19697

3,557,608

30-Sep-2016

16:05

Not applicable

Ntkrnlpa.exe

6.0.6002.24020

3,613,416

30-Sep-2016

15:22

Not applicable

Ntoskrnl.exe

6.0.6002.24020

3,561,192

30-Sep-2016

15:22

Not applicable

Rpcrt4.dll

6.0.6002.19598

783,872

06-Feb-2016

02:12

x86

Rpcrt4.dll

6.0.6002.24020

783,872

30-Sep-2016

15:15

x86

Smss.exe

6.0.6002.19598

64,000

06-Feb-2016

00:32

x86

Smss.exe

6.0.6002.24020

64,512

30-Sep-2016

14:18

x86



For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Service branch

Advapi32.dll

6.0.6002.19598

1,067,008

06-Feb-2016

01:59

x64

Not applicable

Advapi32.dll

6.0.6002.24020

1,067,520

30-Sep-2016

15:35

x64

Not applicable

Csrsrv.dll

6.0.6002.19680

86,016

12-Aug-2016

19:07

x64

Not applicable

Csrsrv.dll

6.0.6002.24020

86,016

30-Sep-2016

15:35

x64

Not applicable

Ntdll.dll

6.0.6002.19623

1,589,168

21-Mar-2016

23:00

x64

Not applicable

Ntdll.dll

6.0.6002.24020

1,583,000

30-Sep-2016

22:55

x64

Not applicable

Ntoskrnl.exe

6.0.6002.19697

4,693,224

30-Sep-2016

16:17

x64

Not applicable

Ntoskrnl.exe

6.0.6002.24020

4,664,552

30-Sep-2016

15:43

x64

Not applicable

Rpcrt4.dll

6.0.6002.19598

1,304,576

06-Feb-2016

02:01

x64

Not applicable

Rpcrt4.dll

6.0.6002.24020

1,308,160

30-Sep-2016

15:36

x64

Not applicable

Smss.exe

6.0.6002.19598

75,264

06-Feb-2016

00:48

x64

Not applicable

Smss.exe

6.0.6002.24020

75,776

30-Sep-2016

14:39

x64

Not applicable

Ntvdm64.dll

6.0.6002.19598

16,896

06-Feb-2016

02:01

x64

AMD64_MICROSOFT-WINDOWS-WOW

Wow64.dll

6.0.6002.19598

234,496

06-Feb-2016

02:02

x64

AMD64_MICROSOFT-WINDOWS-WOW

Wow64cpu.dll

6.0.6002.19598

17,408

06-Feb-2016

02:02

x64

AMD64_MICROSOFT-WINDOWS-WOW

Wow64win.dll

6.0.6002.19598

301,568

06-Feb-2016

02:02

x64

AMD64_MICROSOFT-WINDOWS-WOW

Ntvdm64.dll

6.0.6002.24020

16,896

30-Sep-2016

15:36

x64

AMD64_MICROSOFT-WINDOWS-WOW

Wow64.dll

6.0.6002.24020

234,496

30-Sep-2016

15:37

x64

AMD64_MICROSOFT-WINDOWS-WOW

Wow64cpu.dll

6.0.6002.24020

17,408

30-Sep-2016

15:37

x64

AMD64_MICROSOFT-WINDOWS-WOW

Wow64win.dll

6.0.6002.24020

301,568

30-Sep-2016

15:37

x64

AMD64_MICROSOFT-WINDOWS-WOW

Ntdll.dll

6.0.6002.19623

1,171,488

21-Mar-2016

23:00

x86

Not applicable

Ntdll.dll

6.0.6002.24020

1,168,392

30-Sep-2016

22:55

x86

Not applicable

Rpcrt4.dll

6.0.6002.19598

679,424

06-Feb-2016

02:12

x86

Not applicable

Rpcrt4.dll

6.0.6002.24020

678,912

30-Sep-2016

15:16

x86

Not applicable

Acwow64.dll

6.0.6002.19598

43,008

06-Feb-2016

02:11

x86

WOW64_MICROSOFT-WINDOWS-WOW

Instnm.exe

6.0.6002.19598

7,680

06-Feb-2016

00:32

x86

WOW64_MICROSOFT-WINDOWS-WOW

Ntvdm64.dll

6.0.6002.19598

14,336

06-Feb-2016

02:12

x86

WOW64_MICROSOFT-WINDOWS-WOW

Setup16.exe

3.1.0.1918

26,112

06-Feb-2016

00:32

x86

WOW64_MICROSOFT-WINDOWS-WOW

User.exe

6.0.6002.19598

2,560

06-Feb-2016

00:32

x86

WOW64_MICROSOFT-WINDOWS-WOW

Wow32.dll

6.0.6002.19598

5,120

06-Feb-2016

02:12

x86

WOW64_MICROSOFT-WINDOWS-WOW

Acwow64.dll

6.0.6002.24020

43,008

30-Sep-2016

15:14

x86

WOW64_MICROSOFT-WINDOWS-WOW

Instnm.exe

6.0.6002.24020

7,680

30-Sep-2016

14:18

x86

WOW64_MICROSOFT-WINDOWS-WOW

Ntvdm64.dll

6.0.6002.24020

14,336

30-Sep-2016

15:15

x86

WOW64_MICROSOFT-WINDOWS-WOW

Setup16.exe

3.1.0.1918

26,112

30-Sep-2016

14:18

x86

WOW64_MICROSOFT-WINDOWS-WOW

User.exe

6.0.6002.24020

2,560

30-Sep-2016

14:18

x86

WOW64_MICROSOFT-WINDOWS-WOW

Wow32.dll

6.0.6002.24020

5,120

30-Sep-2016

15:16

x86

WOW64_MICROSOFT-WINDOWS-WOW

Advapi32.dll

6.0.6002.19598

802,304

06-Feb-2016

02:11

x86

Not applicable

Advapi32.dll

6.0.6002.24020

802,816

30-Sep-2016

15:14

x86

Not applicable


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