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Summary

This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2024-20673.

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

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn't apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home. (See What version of Office am I using?)

Improvements and fixes

  • After you install KB 5002457 (but not together with KB 5002498), a cross-update dependency is introduced that prevents Office applications from starting. This update eliminates the dependency and allows the applications to start even if both updates are not installed. However, both updates should be installed to address the original security issue.

Known issues in this security release

  • After this security release is installed, applications might stop responding when users try to activate the embedded package objects. A fix for this issue is now available. To get the fix, see the March 13, 2024, update for Office 2016 (KB4484303).

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 4504720.

File hash information

File name

SHA256 hash

powerpoint2016-kb5002495-fullfile-x86-glb.exe

4378C604D7A5261B381F68863F6F0369A168D912BCEB9E35B6830B370E7094AF

powerpoint2016-kb5002495-fullfile-x64-glb.exe

E2DDB32D9FD3AE587C064797A306583D544FD300EFE5760C898F633FF0CF7403

File information

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

File identifier

File name

File version

File size

Date

Time

ppintl.dll_1025

ppintl.dll

16.0.4978.1000

1228080

17-Jan-24

03:23

ppintl.dll_1026

ppintl.dll

16.0.4978.1000

1238536

17-Jan-24

03:23

ppintl.dll_1029

ppintl.dll

16.0.4978.1000

1248056

17-Jan-24

03:23

ppintl.dll_1030

ppintl.dll

16.0.4978.1000

1226544

17-Jan-24

03:23

ppintl.dll_1031

ppintl.dll

16.0.4978.1000

1252152

17-Jan-24

03:23

ppintl.dll_1032

ppintl.dll

16.0.4978.1000

1258296

17-Jan-24

03:23

ppintl.dll_3082

ppintl.dll

16.0.4978.1000

1235248

17-Jan-24

03:23

ppintl.dll_1061

ppintl.dll

16.0.4978.1000

1221944

17-Jan-24

03:23

ppintl.dll_1035

ppintl.dll

16.0.4978.1000

1226040

17-Jan-24

03:23

ppintl.dll_1036

ppintl.dll

16.0.4978.1000

1248264

17-Jan-24

03:23

ppintl.dll_1037

ppintl.dll

16.0.4978.1000

1208640

17-Jan-24

03:23

ppintl.dll_1081

ppintl.dll

16.0.4978.1000

1252392

17-Jan-24

03:23

ppintl.dll_1050

ppintl.dll

16.0.4978.1000

1229112

17-Jan-24

03:24

ppintl.dll_1038

ppintl.dll

16.0.4978.1000

1247544

17-Jan-24

03:24

ppintl.dll_1057

ppintl.dll

16.0.4978.1000

1221944

17-Jan-24

03:24

ppintl.dll_1040

ppintl.dll

16.0.4978.1000

1231672

17-Jan-24

03:24

ppintl.dll_1041

ppintl.dll

16.0.4978.1000

1243960

17-Jan-24

03:23

ppintl.dll_1087

ppintl.dll

16.0.4978.1000

1255224

17-Jan-24

03:24

ppintl.dll_1042

ppintl.dll

16.0.4978.1000

1233720

17-Jan-24

03:24

ppintl.dll_1063

ppintl.dll

16.0.4978.1000

1234952

17-Jan-24

03:24

ppintl.dll_1062

ppintl.dll

16.0.4978.1000

1234224

17-Jan-24

03:24

ppintl.dll_1086

ppintl.dll

16.0.4978.1000

1224208

17-Jan-24

03:24

ppintl.dll_1044

ppintl.dll

16.0.4978.1000

1222960

17-Jan-24

03:24

ppintl.dll_1043

ppintl.dll

16.0.4978.1000

1234440

17-Jan-24

03:24

ppintl.dll_1045

ppintl.dll

16.0.4978.1000

1248560

17-Jan-24

03:24

ppintl.dll_1046

ppintl.dll

16.0.4978.1000

1234472

17-Jan-24

03:24

ppintl.dll_2070

ppintl.dll

16.0.4978.1000

1239560

17-Jan-24

03:24

ppintl.dll_1048

ppintl.dll

16.0.4978.1000

1253384

17-Jan-24

03:24

ppintl.dll_1049

ppintl.dll

16.0.4978.1000

1237808

17-Jan-24

03:24

ppintl.dll_1051

ppintl.dll

16.0.4978.1000

1251632

17-Jan-24

03:24

ppintl.dll_1060

ppintl.dll

16.0.4978.1000

1230640

17-Jan-24

03:24

ppintl.dll_2074

ppintl.dll

16.0.4954.1000

1233656

17-Jan-24

03:24

ppintl.dll_9242

ppintl.dll

16.0.4978.1000

1233200

17-Jan-24

03:24

ppintl.dll_1053

ppintl.dll

16.0.4978.1000

1223984

17-Jan-24

03:24

ppintl.dll_1054

ppintl.dll

16.0.4978.1000

1238840

17-Jan-24

03:24

ppintl.dll_1055

ppintl.dll

16.0.4978.1000

1248560

17-Jan-24

03:24

ppintl.dll_1058

ppintl.dll

16.0.4978.1000

1239344

17-Jan-24

03:24

ppintl.dll_1066

ppintl.dll

16.0.4978.1000

1262600

17-Jan-24

03:24

ppintl.dll_2052

ppintl.dll

16.0.4978.1000

1214256

17-Jan-24

03:24

ppintl.dll_1028

ppintl.dll

16.0.4978.1000

1216016

17-Jan-24

03:24

ppintl.dll_1033

ppintl.dll

16.0.4954.1000

1216312

16-Jan-24

02:17

msppt.olb

msppt.olb

428288

16-Jan-24

02:18

powerpnt.man

powerpnt.exe.manifest

4172

16-Jan-24

02:18

ppcore.dll

ppcore.dll

16.0.5435.1000

12145680

17-Jan-24

12:50

File identifier

File name

File version

File size

Date

Time

ppintl.dll_1025

ppintl.dll

16.0.4978.1000

1228088

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1025

ppintl.dll

16.0.4978.1000

1228088

17-Jan-24

03:24

ppintl.dll_1026

ppintl.dll

16.0.4978.1000

1238328

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1026

ppintl.dll

16.0.4978.1000

1238328

17-Jan-24

03:24

ppintl.dll_1029

ppintl.dll

16.0.4978.1000

1248048

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1029

ppintl.dll

16.0.4978.1000

1248048

17-Jan-24

03:24

ppintl.dll_1030

ppintl.dll

16.0.4978.1000

1226544

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1030

ppintl.dll

16.0.4978.1000

1226544

17-Jan-24

03:24

ppintl.dll_1031

ppintl.dll

16.0.4978.1000

1252592

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1031

ppintl.dll

16.0.4978.1000

1252592

17-Jan-24

03:24

ppintl.dll_1032

ppintl.dll

16.0.4978.1000

1258736

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1032

ppintl.dll

16.0.4978.1000

1258736

17-Jan-24

03:24

ppintl.dll_3082

ppintl.dll

16.0.4978.1000

1235248

17-Jan-24

03:24

ppt.conversion.ppintl.dll_3082

ppintl.dll

16.0.4978.1000

1235248

17-Jan-24

03:24

ppintl.dll_1061

ppintl.dll

16.0.4978.1000

1222360

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1061

ppintl.dll

16.0.4978.1000

1222360

17-Jan-24

03:24

ppintl.dll_1035

ppintl.dll

16.0.4978.1000

1226040

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1035

ppintl.dll

16.0.4978.1000

1226040

17-Jan-24

03:24

ppintl.dll_1036

ppintl.dll

16.0.4978.1000

1248048

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1036

ppintl.dll

16.0.4978.1000

1248048

17-Jan-24

03:24

ppintl.dll_1037

ppintl.dll

16.0.4978.1000

1208640

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1037

ppintl.dll

16.0.4978.1000

1208640

17-Jan-24

03:24

ppintl.dll_1081

ppintl.dll

16.0.4978.1000

1252144

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1081

ppintl.dll

16.0.4978.1000

1252144

17-Jan-24

03:24

ppintl.dll_1050

ppintl.dll

16.0.4978.1000

1229112

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1050

ppintl.dll

16.0.4978.1000

1229112

17-Jan-24

03:24

ppintl.dll_1038

ppintl.dll

16.0.4978.1000

1247536

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1038

ppintl.dll

16.0.4978.1000

1247536

17-Jan-24

03:24

ppintl.dll_1057

ppintl.dll

16.0.4978.1000

1221944

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1057

ppintl.dll

16.0.4978.1000

1221944

17-Jan-24

03:24

ppintl.dll_1040

ppintl.dll

16.0.4978.1000

1231664

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1040

ppintl.dll

16.0.4978.1000

1231664

17-Jan-24

03:24

ppintl.dll_1041

ppintl.dll

16.0.4978.1000

1243952

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1041

ppintl.dll

16.0.4978.1000

1243952

17-Jan-24

03:24

ppt.edit.ppintl.dll_1041

ppintl.dll

16.0.4978.1000

1243952

ppintl.dll_1087

ppintl.dll

16.0.4978.1000

1255224

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1087

ppintl.dll

16.0.4978.1000

1255224

17-Jan-24

03:24

ppintl.dll_1042

ppintl.dll

16.0.4978.1000

1233928

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1042

ppintl.dll

16.0.4978.1000

1233928

17-Jan-24

03:24

ppintl.dll_1063

ppintl.dll

16.0.4978.1000

1234744

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1063

ppintl.dll

16.0.4978.1000

1234744

17-Jan-24

03:24

ppintl.dll_1062

ppintl.dll

16.0.4978.1000

1234232

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1062

ppintl.dll

16.0.4978.1000

1234232

17-Jan-24

03:24

ppintl.dll_1086

ppintl.dll

16.0.4978.1000

1224200

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1086

ppintl.dll

16.0.4978.1000

1224200

17-Jan-24

03:24

ppintl.dll_1044

ppintl.dll

16.0.4978.1000

1222960

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1044

ppintl.dll

16.0.4978.1000

1222960

17-Jan-24

03:24

ppintl.dll_1043

ppintl.dll

16.0.4978.1000

1234224

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1043

ppintl.dll

16.0.4978.1000

1234224

17-Jan-24

03:24

ppintl.dll_1045

ppintl.dll

16.0.4978.1000

1248560

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1045

ppintl.dll

16.0.4978.1000

1248560

17-Jan-24

03:24

ppintl.dll_1046

ppintl.dll

16.0.4978.1000

1234224

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1046

ppintl.dll

16.0.4978.1000

1234224

17-Jan-24

03:24

ppintl.dll_2070

ppintl.dll

16.0.4978.1000

1239352

17-Jan-24

03:24

ppt.conversion.ppintl.dll_2070

ppintl.dll

16.0.4978.1000

1239352

17-Jan-24

03:24

ppintl.dll_1048

ppintl.dll

16.0.4978.1000

1253616

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1048

ppintl.dll

16.0.4978.1000

1253616

17-Jan-24

03:24

ppintl.dll_1049

ppintl.dll

16.0.4978.1000

1237808

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1049

ppintl.dll

16.0.4978.1000

1237808

17-Jan-24

03:24

ppintl.dll_1051

ppintl.dll

16.0.4978.1000

1251632

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1051

ppintl.dll

16.0.4978.1000

1251632

17-Jan-24

03:24

ppintl.dll_1060

ppintl.dll

16.0.4978.1000

1230640

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1060

ppintl.dll

16.0.4978.1000

1230640

17-Jan-24

03:24

ppintl.dll_2074

ppintl.dll

16.0.4954.1000

1233200

17-Jan-24

03:24

ppt.conversion.ppintl.dll_2074

ppintl.dll

16.0.4954.1000

1233200

17-Jan-24

03:24

ppintl.dll_9242

ppintl.dll

16.0.4978.1000

1233208

17-Jan-24

03:24

ppt.conversion.ppintl.dll_9242

ppintl.dll

16.0.4978.1000

1233208

17-Jan-24

03:24

ppt.edit.ppintl.dll_9242

ppintl.dll

16.0.4978.1000

1233208

ppintl.dll_1053

ppintl.dll

16.0.4978.1000

1223992

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1053

ppintl.dll

16.0.4978.1000

1223992

17-Jan-24

03:24

ppintl.dll_1054

ppintl.dll

16.0.4978.1000

1238832

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1054

ppintl.dll

16.0.4978.1000

1238832

17-Jan-24

03:24

ppintl.dll_1055

ppintl.dll

16.0.4978.1000

1248560

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1055

ppintl.dll

16.0.4978.1000

1248560

17-Jan-24

03:24

ppintl.dll_1058

ppintl.dll

16.0.4978.1000

1239560

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1058

ppintl.dll

16.0.4978.1000

1239560

17-Jan-24

03:24

ppintl.dll_1066

ppintl.dll

16.0.4978.1000

1262376

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1066

ppintl.dll

16.0.4978.1000

1262376

17-Jan-24

03:24

ppintl.dll_2052

ppintl.dll

16.0.4978.1000

1214264

17-Jan-24

03:24

ppt.conversion.ppintl.dll_2052

ppintl.dll

16.0.4978.1000

1214264

17-Jan-24

03:24

ppintl.dll_1028

ppintl.dll

16.0.4978.1000

1215800

17-Jan-24

03:24

ppt.conversion.ppintl.dll_1028

ppintl.dll

16.0.4978.1000

1215800

17-Jan-24

03:24

ppintl.dll_1033

ppintl.dll

16.0.4954.1000

1216312

16-Jan-24

02:16

ppt.conversion.ppintl.dll_1033

ppintl.dll

16.0.4954.1000

1216312

16-Jan-24

02:16

ppt.edit.ppintl.dll_1033

ppintl.dll

16.0.4954.1000

1216312

msppt.olb

msppt.olb

428280

16-Jan-24

02:19

powerpnt.man

powerpnt.exe.manifest

4172

16-Jan-24

02:19

ppcore.dll

ppcore.dll

16.0.5435.1000

18691200

17-Jan-24

12:51

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