Applies To
SharePoint Server 2016

Summary

This security update resolves a Microsoft Word information disclosure vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2025-54905.

Notes: 

  • This is build 16.0.5517.1000 of the security update package.

  • To apply this security update, you must have the release version of Microsoft SharePoint Server 2016 installed on the computer.

This public update delivers Feature Pack 2 for SharePoint Server 2016. Feature Pack 2 contains the following feature:

  • SharePoint Framework (SPFx)

This public update also delivers all the features that were included in Feature Pack 1 for SharePoint Server 2016, including the following:

  • Administrative Actions Logging

  • MinRole enhancements

  • SharePoint Custom Tiles

  • Hybrid Taxonomy.

  • OneDrive API for SharePoint on-premises

  • OneDrive for Business modern user experience (available to Software Assurance customers)

The OneDrive for Business modern user experience requires an active Software Assurance contract at the time that the experience is enabled, either by installation of the public update or by manual enablement. If you don't have an active Software Assurance contract at the time of enablement, you must turn off the OneDrive for Business modern user experience.

For more information, see the following Microsoft Learn articles:

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 standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the standalone 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 Deployments - Security Update Guide.

Security update replacement information

This security update replaces previously released security update 5002772.

File hash information

File name

SHA256 hash

wssloc2016-kb5002777-fullfile-x64-glb.exe

5E46ED05CF2E7D28558276585905A0854B1037016D513EB4C9550257DCAA2E01

File information

The global version of this update has the file attributes (or later file attributes) that are listed in the following table.

wss-x-none.msp file information

File name

File version

File size

Date

Time

Svrsetup.exe

16.0.5513.1000

8,02,272

12-Aug-25

08:41

Wsssetup.dll

16.0.5517.1000

1,32,97,096

13-Aug-25

03:04

wssmui-en-us.msp file information

File name

File version

File size

Date

Time

Accessserver.resources.dll.1033

16.0.5362.1000

79,776

12-Aug-25

08:39

Accessservices.resources.dll.1033

16.0.5362.1000

91,520

12-Aug-25

08:39

Addgalim.xap_1033

Not applicable

76,819

13-Aug-25

03:04

Adodb.dll.deploy.1033

6.0.0.0

1,07,104

13-Aug-25

03:04

Adodb.dll.deploy.forceupdate.1033

6.0.0.0

1,07,104

13-Aug-25

03:04

Artleft.htm_1033

Not applicable

6,235

12-Aug-25

08:45

Artlink.htm_1033

Not applicable

4,831

12-Aug-25

08:45

Artright.htm_1033

Not applicable

5,314

12-Aug-25

08:45

Avreport.htm_1033

Not applicable

8,624

12-Aug-25

08:45

Berinc.css_1033

Not applicable

3,42,057

12-Aug-25

08:45

Berlinmb.css_1033

Not applicable

3,42,337

12-Aug-25

08:45

Btmast.htm_1033

Not applicable

25,419

12-Aug-25

08:45

Catart.htm_1033

Not applicable

8,222

12-Aug-25

08:45

Catwelco.htm_1033

Not applicable

8,375

12-Aug-25

08:45

Conversion.excel.xlsrvintl.dll_1033

16.0.5446.1000

2,08,064

12-Aug-25

17:48

Conversion.msoserver.msointl30_win32.dll_1033

16.0.5408.1000

72,680

12-Aug-25

08:39

Conversion.msoserver.msoserverintl.dll_1033

16.0.5430.1000

13,56,264

12-Aug-25

08:38

Core.rsx_1033

Not applicable

5,01,178

12-Aug-25

08:45

Corev15.csst_1033

Not applicable

3,38,141

12-Aug-25

08:45

Corev15.css_1033

Not applicable

3,38,141

12-Aug-25

08:45

Corev15a.csst_1033

Not applicable

3,38,235

12-Aug-25

08:45

Corev15a.css_1033

Not applicable

3,38,235

12-Aug-25

08:45

Crosoft.performancepoint.scorecards.designerplugins.dll.deploy.1033

16.0.5517.1000

61,82,512

13-Aug-25

03:04

Crosoft.performancepoint.scorecards.wizardframework.dll.deploy.1033

16.0.5517.1000

1,28,592

13-Aug-25

03:04

Dashboarddesigner.exe.deploy.1033

16.0.5517.1000

9,75,376

13-Aug-25

03:04

Dashboarddesigner.resources.dll.deploy.1033

16.0.5517.1000

4,30,232

13-Aug-25

03:04

Ddmanager.exe.deploy.1033

16.0.5155.1000

3,05,424

13-Aug-25

03:04

Ddmanager.intl.dll.deploy.1033

16.0.4666.1000

36,584

13-Aug-25

03:04

Ddmanager.intl.resources.dll.deploy.1033

16.0.4666.1000

66,280

13-Aug-25

03:04

Designer.application.1033

Not applicable

20,007

13-Aug-25

03:04

Designer.exe.manifest.1033

Not applicable

34,795

13-Aug-25

02:09

Discoverydownloadmanager.application.1033

Not applicable

20,085

13-Aug-25

03:04

Discoverydownloadmanager.exe.manifest.1033

Not applicable

28,939

13-Aug-25

02:09

Dlccore_llcc.resx_1033

Not applicable

1,37,677

12-Aug-25

18:01

Dsigres.cab.x64.1033

Not applicable

2,37,647

13-Aug-25

03:04

Dsigres.cab.x86.1033

Not applicable

1,99,827

13-Aug-25

03:04

Entwiki.htm_1033

Not applicable

6,223

12-Aug-25

08:45

Error.htm_1033

Not applicable

5,962

12-Aug-25

08:45

Errorv4.htm_1033

Not applicable

3,217

12-Aug-25

08:45

Filedlg.htm_0011_1033

Not applicable

5,902

12-Aug-25

08:45

Fontdlg.htm_1033

Not applicable

3,123

12-Aug-25

08:45

Fpext.msg_1033

Not applicable

1,71,130

12-Aug-25

17:42

Iframe.htm_1033

Not applicable

396

12-Aug-25

08:45

Iframe.htm_14_1033

Not applicable

398

12-Aug-25

08:45

Ifsintl.dll.1033

16.0.5362.1000

2,02,640

12-Aug-25

08:45

Instable.htm_1033

Not applicable

4,169

12-Aug-25

08:45

Interop.cdosys.dll.deploy.1033

16.0.4666.1000

66,792

13-Aug-25

03:04

Ipfshelp.xml.1033

Not applicable

2,09,847

12-Aug-25

08:43

Irmrept.htm_1033

Not applicable

9,265

12-Aug-25

08:45

Lyoninc.css_1033

Not applicable

3,43,494

12-Aug-25

08:45

Lyonmb.css_1033

Not applicable

3,42,337

12-Aug-25

08:45

Mergejsstringsd_js_1033

Not applicable

1,85,840

12-Aug-25

08:45

Mergejsstrings_js_1033

Not applicable

1,80,230

12-Aug-25

08:45

Microsoft.office.client.policy.dll.deploy.1033

16.0.4666.1000

29,912

13-Aug-25

03:04

Microsoft.office.mhtexport.dll.deploy.1033

16.0.4666.1000

35,024

13-Aug-25

03:04

Microsoft.office.project.shared.intl.loc.dll.1033

16.0.5161.1000

11,14,984

12-Aug-25

18:01

Microsoft.office.server.powerpoint.dllhelp.xml_1033

Not applicable

27,970

12-Aug-25

08:43

Microsoft.office.visio.server.dll_help.xml.1033

Not applicable

1,01,799

12-Aug-25

08:43

Microsoft.performancepoint.scorecards.client.dll.deploy.1033

16.0.5517.1000

22,43,712

13-Aug-25

03:04

Microsoft.performancepoint.scorecards.common.dll.deploy.1033

16.0.5517.1000

74,376

13-Aug-25

03:04

Microsoft.sharepoint.client.dll.deploy.1033

16.0.5515.1000

6,60,416

13-Aug-25

03:04

Microsoft.sharepoint.client.runtime.dll.deploy.1033

16.0.4666.1000

3,05,392

13-Aug-25

03:04

Microsoft.sharepoint.client.runtime_1.dll.deploy.1033

16.0.4666.1000

3,05,392

13-Aug-25

03:04

Microsoft.sharepoint.client.search.dll.deploy.1033

16.0.4666.1000

83,688

13-Aug-25

03:04

Microsoft.sharepoint.client_1.dll.deploy.1033

16.0.5515.1000

6,60,416

13-Aug-25

03:04

Moss.ecm.dll_help.xml_1033

Not applicable

1,34,275

12-Aug-25

08:45

Mssmsg.dll.1033

16.0.4579.1000

2,01,472

12-Aug-25

08:45

Mssmsg.dll_0001.1033

16.0.4579.1000

2,01,472

12-Aug-25

08:45

Notesstp.exe.oss.1033

16.0.5452.1000

5,88,352

12-Aug-25

08:45

Oslo.csst_1033

Not applicable

3,41,697

12-Aug-25

08:45

Oslo.css_1033

Not applicable

3,41,697

12-Aug-25

08:45

Osloapp.csst_1033

Not applicable

3,38,235

12-Aug-25

08:45

Osloapp.css_1033

Not applicable

3,38,235

12-Aug-25

08:45

Oslomb.css_1033

Not applicable

3,42,337

12-Aug-25

08:45

Osoft.performancepoint.scorecards.designerworkspace.dll.deploy.1033

16.0.5517.1000

3,97,440

13-Aug-25

03:04

Osrv.rsx_1033

Not applicable

8,762

12-Aug-25

08:45

Osrvcmdh.xml_1033

Not applicable

1,57,127

12-Aug-25

08:43

Osrvcore.rsx_1033

Not applicable

36,441

12-Aug-25

08:45

Oss.search.powershell.help.xml_1033

Not applicable

14,52,298

12-Aug-25

08:43

Ppsma.dll_help.xml_1033

Not applicable

1,71,723

12-Aug-25

08:45

Ppt.conversion.ppintl.dll_1033

16.0.4954.1000

12,16,312

12-Aug-25

08:38

Prjsvr.cmdlethelp.xml.1033

Not applicable

2,59,509

12-Aug-25

08:43

Pwa.lcid.resx.1033

Not applicable

8,06,067

12-Aug-25

08:45

Reviewpublishing_feature.xml_1033

Not applicable

1,155

12-Aug-25

18:01

Reviewspd_feature.xml_1033

Not applicable

1,237

12-Aug-25

18:01

Rformancepoint.scorecards.designerplugins.resources.dll.deploy.1033

16.0.5517.1000

39,19,952

13-Aug-25

03:04

Rformancepoint.scorecards.wizardframework.resources.dll.deploy.1033

16.0.5517.1000

60,008

13-Aug-25

03:04

Rgnlstng.xml_1033

Not applicable

26,648

12-Aug-25

08:45

Rmancepoint.scorecards.designer.framework.resources.dll.deploy.1033

16.0.5517.1000

3,80,544

13-Aug-25

03:04

Rmancepoint.scorecards.designer.workspace.resources.dll.deploy.1033

16.0.5517.1000

26,664

13-Aug-25

03:04

Rosoft.performancepoint.common.calculation.resources.dll.deploy.1033

16.0.5517.1000

35,416

13-Aug-25

03:04

Rosoft.performancepoint.scorecards.client.resources.dll.deploy.1033

16.0.5517.1000

13,75,880

13-Aug-25

03:04

Rosoft.performancepoint.scorecards.common.resources.dll.deploy.1033

16.0.5517.1000

27,808

13-Aug-25

03:04

Selcolor.htm_1033

Not applicable

12,165

12-Aug-25

08:45

Signaturesspd_feature.xml_1033

Not applicable

1,173

12-Aug-25

18:01

Soft.performancepoint.common.calculation.dll.deploy.1033

16.0.5517.1000

1,20,864

13-Aug-25

03:04

Soft.performancepoint.scorecards.designer.framework.dll.deploy.1033

16.0.5517.1000

9,50,440

13-Aug-25

03:04

Sp.jsgrid.res.js_1033

Not applicable

5,111

12-Aug-25

08:45

Sp.jsgrid.res.resx_1033

Not applicable

16,415

12-Aug-25

08:45

Sp.res.js_1033

Not applicable

37,152

12-Aug-25

08:45

Sp.res.resx_1033

Not applicable

77,857

12-Aug-25

08:45

Spadminlcid.rsx_1033

Not applicable

3,65,134

12-Aug-25

08:45

Spcommon.css_1033

Not applicable

3,36,275

12-Aug-25

08:45

Spcore.csst_1033

Not applicable

3,36,275

12-Aug-25

08:45

Spmsg.dll_1033

16.0.5362.1000

2,54,440

12-Aug-25

08:45

Spscore.rsx_1033

Not applicable

1,64,418

12-Aug-25

08:45

Sshellui.mst_1033

Not applicable

14,336

13-Aug-25

03:04

Starmstr.htm_1033

Not applicable

7,307

12-Aug-25

08:45

Stsstrings.debug.js_1033

Not applicable

1,52,822

12-Aug-25

08:45

Stsstrings.js_1033

Not applicable

1,48,257

12-Aug-25

08:45

Sts_odbnextnewux214755de1ece2ff02432d18baa19d7f0_1033

Not applicable

1,478

12-Aug-25

08:45

Sts_odbnextnewux35b2c59ce2384812d2e47a88fbe78c1a_1033

Not applicable

39,017

12-Aug-25

08:45

Sts_odbnextnewux42314891a2273fd0124ed84702b37aee_1033

Not applicable

1,469

12-Aug-25

08:45

Sts_odbnextnewux8eef75ff185c133fe53a7b51bb8c75fa_1033

Not applicable

12,782

12-Aug-25

08:45

Sts_odbnextnewux91f569ad463283641e6c0d93a0d7d737_1033

Not applicable

1,035

12-Aug-25

08:45

Sts_odbnextnewux9db951b10c2d4cf804ed06db1d0755d0_1033

Not applicable

438

12-Aug-25

08:45

Sts_odbnextnewuxab9cb342b9b21d764dd058ee62bf2b65_1033

Not applicable

2,459

12-Aug-25

08:45

Sts_odbnextnewuxb19f7d48addedf6e2fbbb201b531888a_1033

Not applicable

411

12-Aug-25

08:45

Sts_odbnextnewuxbb795dfd227b65117982b923b0226467_1033

Not applicable

2,079

12-Aug-25

08:45

Sts_odbnextnewuxbe23c18a2b71ad4d76c298fc94bacd6d_1033

Not applicable

1,088

12-Aug-25

08:45

Sts_odbnextnewuxcdb3eb3231c4f7738a410f6149f948d1_1033

Not applicable

37,468

12-Aug-25

08:45

Sts_odbnextnewuxcdd335066f361f18ff949f7f584270a9_1033

Not applicable

392

12-Aug-25

08:45

Sts_odbnextnewuxcec50d532803e46e11009f875cb9752b_1033

Not applicable

14,571

12-Aug-25

08:45

Sts_odbnextnewuxdc02b952813bc8c532698c2d245e632d_1033

Not applicable

312

12-Aug-25

08:45

Sts_odbnextnewuxddf5081c6d86c08add9f46077e109494_1033

Not applicable

641

12-Aug-25

08:45

Sts_odbnextnewuxe6837ec759351c731f822fedc3f53435_1033

Not applicable

248

12-Aug-25

08:45

Tokyo.css_1033

Not applicable

3,42,576

12-Aug-25

08:45

Tokyomb.css_1033

Not applicable

3,42,337

12-Aug-25

08:45

Tpnfdocx_1033

Not applicable

21,913

12-Aug-25

08:43

Translation.powershellhelp.xml.1033

Not applicable

83,657

12-Aug-25

08:43

Txcmdhlp.xml_1033

Not applicable

1,92,450

12-Aug-25

08:45

Upcmdhlp.xml_1033

Not applicable

2,73,237

12-Aug-25

08:45

V14_biserver.intl.ewacommonintl.js.1033

Not applicable

19,632

12-Aug-25

08:39

V15mast.htm_1033

Not applicable

29,762

12-Aug-25

08:45

Wdsrv.conversion.word.wwintl.dll_1033

16.0.4936.1000

7,80,488

12-Aug-25

08:38

Wdsrv.intlresources.dll.1033

16.0.5362.1000

79,296

12-Aug-25

08:45

Wdsrv.powershellhelp.xml.1033

Not applicable

51,670

12-Aug-25

08:43

Wefgallery_strings.js.1033

Not applicable

5,405

12-Aug-25

08:39

Welsplas.htm_1033

Not applicable

5,567

12-Aug-25

08:45

Wshellui.mst_1033

Not applicable

14,336

13-Aug-25

03:04

Wsshelp.xml_1033

Not applicable

38,04,209

12-Aug-25

08:43

Wsslcid.rsx_1033

Not applicable

7,38,526

12-Aug-25

08:45

Wssmanifest.man_1033

Not applicable

8,49,847

12-Aug-25

08:45

Xlmsmdsr.rll_1033

2011.110.9166.191

11,27,472

12-Aug-25

08:39

_basicpg.htm_1033

Not applicable

176

12-Aug-25

08:45

_wppage.htm_1033

Not applicable

179

12-Aug-25

08:45

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

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