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Summary

This security update resolves a Microsoft Outlook spoofing vulnerability, and Microsoft Outlook security feature bypass vulnerability. To learn more about the vulnerabilities, see the following security advisories:

Note: To apply this security update, you must have the release version of Microsoft Office 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?)

Known issues in this update

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. To install the update, follow the installation instructions on the download page.

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 5002387.

File hash information

File name

SHA256 hash

outlook2016-kb5002427-fullfile-x86-glb.exe

ED534CC4A2949045187494468E91B3AD4159387081A099181CADB953AEDDA4DB

outlook2016-kb5002427-fullfile-x64-glb.exe

F9FFA1C9E3AE4EA7BE84FACFF277435B1DA1C90CD65A236C60BAD835C33C2B1C

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

outlook.hol_1025

outlook.hol

1767430

14-Jun-23

07:27

outlook.hol_1026

outlook.hol

1961476

14-Jun-23

07:27

outlook.hol_1029

outlook.hol

1915880

14-Jun-23

07:27

outlook.hol_1030

outlook.hol

1795720

14-Jun-23

07:27

outlook.hol_1031

outlook.hol

1855478

14-Jun-23

07:27

outlook.hol_1032

outlook.hol

2106392

14-Jun-23

07:27

outlook.hol_3082

outlook.hol

1975684

14-Jun-23

07:27

outlook.hol_1061

outlook.hol

1989594

14-Jun-23

07:27

outlook.hol_1035

outlook.hol

1969304

14-Jun-23

07:27

outlook.hol_1036

outlook.hol

1922988

14-Jun-23

07:27

outlook.hol_1037

outlook.hol

1736582

14-Jun-23

07:27

outlook.hol_1081

outlook.hol

1745112

14-Jun-23

07:27

outlook.hol_1050

outlook.hol

1793624

14-Jun-23

07:27

outlook.hol_1038

outlook.hol

1921036

14-Jun-23

07:27

outlook.hol_1057

outlook.hol

1881926

14-Jun-23

07:27

outlook.hol_1040

outlook.hol

2003972

14-Jun-23

07:27

outlook.hol_1041

outlook.hol

1229432

14-Jun-23

07:27

outlook.hol_1087

outlook.hol

1936164

14-Jun-23

07:27

outlook.hol_1042

outlook.hol

1252852

14-Jun-23

07:27

outlook.hol_1063

outlook.hol

2057880

14-Jun-23

07:27

outlook.hol_1062

outlook.hol

2085972

14-Jun-23

07:27

outlook.hol_1086

outlook.hol

1859412

14-Jun-23

07:27

outlook.hol_1044

outlook.hol

1904384

14-Jun-23

07:28

outlook.hol_1043

outlook.hol

1964256

14-Jun-23

07:28

outlook.hol_1045

outlook.hol

2056956

14-Jun-23

07:28

outlook.hol_1046

outlook.hol

1968102

14-Jun-23

07:28

outlook.hol_2070

outlook.hol

2016616

14-Jun-23

07:28

outlook.hol_1048

outlook.hol

1950602

14-Jun-23

07:28

outlook.hol_1049

outlook.hol

1937972

14-Jun-23

07:28

outlook.hol_1051

outlook.hol

1912532

14-Jun-23

07:28

outlook.hol_1060

outlook.hol

1830620

14-Jun-23

07:28

outlook.hol_2074

outlook.hol

1812658

14-Jun-23

07:28

outlook.hol_9242

outlook.hol

1822088

14-Jun-23

07:28

outlook.hol_1053

outlook.hol

1796118

14-Jun-23

07:28

outlook.hol_1054

outlook.hol

1889682

14-Jun-23

07:28

outlook.hol_1055

outlook.hol

1829894

14-Jun-23

07:28

outlook.hol_1058

outlook.hol

2074862

14-Jun-23

07:28

outlook.hol_1066

outlook.hol

2220112

14-Jun-23

07:28

outlook.hol_2052

outlook.hol

1092700

14-Jun-23

07:28

outlook.hol_1028

outlook.hol

1105128

14-Jun-23

07:28

mapir.dll_1025

mapir.dll

16.0.4729.1000

1251536

14-Jun-23

07:27

outllibr.dll_1025

outllibr.dll

16.0.4966.1000

7509328

14-Jun-23

07:27

mapir.dll_1026

mapir.dll

16.0.4729.1000

1318088

14-Jun-23

07:27

outllibr.dll_1026

outllibr.dll

16.0.4966.1000

7574848

14-Jun-23

07:27

mapir.dll_1029

mapir.dll

16.0.4729.1000

1293008

14-Jun-23

07:27

outllibr.dll_1029

outllibr.dll

16.0.4966.1000

7592272

14-Jun-23

07:27

mapir.dll_1030

mapir.dll

16.0.4729.1000

1297616

14-Jun-23

07:27

outllibr.dll_1030

outllibr.dll

16.0.4966.1000

7519552

14-Jun-23

07:27

mapir.dll_1031

mapir.dll

16.0.4729.1000

1346256

14-Jun-23

07:27

outllibr.dll_1031

outllibr.dll

16.0.5020.1000

7611208

14-Jun-23

07:27

mapir.dll_1032

mapir.dll

16.0.4729.1000

1368272

14-Jun-23

07:27

outllibr.dll_1032

outllibr.dll

16.0.4966.1000

7640904

14-Jun-23

07:27

mapir.dll_3082

mapir.dll

16.0.4729.1000

1334480

14-Jun-23

07:27

outllibr.dll_3082

outllibr.dll

16.0.4966.1000

7562048

14-Jun-23

07:27

mapir.dll_1061

mapir.dll

16.0.4729.1000

1277136

14-Jun-23

07:27

outllibr.dll_1061

outllibr.dll

16.0.4966.1000

7508304

14-Jun-23

07:27

mapir.dll_1035

mapir.dll

16.0.4729.1000

1291472

14-Jun-23

07:27

outllibr.dll_1035

outllibr.dll

16.0.4966.1000

7528264

14-Jun-23

07:27

mapir.dll_1036

mapir.dll

16.0.4729.1000

1346768

14-Jun-23

07:27

outllibr.dll_1036

outllibr.dll

16.0.4966.1000

7600976

14-Jun-23

07:27

mapir.dll_1037

mapir.dll

16.0.4729.1000

1237712

14-Jun-23

07:27

outllibr.dll_1037

outllibr.dll

16.0.4966.1000

7468368

14-Jun-23

07:27

mapir.dll_1081

mapir.dll

16.0.4729.1000

1295048

14-Jun-23

07:27

outllibr.dll_1081

outllibr.dll

16.0.4966.1000

7586128

14-Jun-23

07:27

mapir.dll_1050

mapir.dll

16.0.4729.1000

1301192

14-Jun-23

07:27

outllibr.dll_1050

outllibr.dll

16.0.4966.1000

7535440

14-Jun-23

07:27

mapir.dll_1038

mapir.dll

16.0.4729.1000

1305296

14-Jun-23

07:27

outllibr.dll_1038

outllibr.dll

16.0.4966.1000

7599432

14-Jun-23

07:27

mapir.dll_1057

mapir.dll

16.0.4729.1000

1291472

14-Jun-23

07:27

outllibr.dll_1057

outllibr.dll

16.0.4966.1000

7512400

14-Jun-23

07:27

mapir.dll_1040

mapir.dll

16.0.4729.1000

1321168

14-Jun-23

07:27

outllibr.dll_1040

outllibr.dll

16.0.4966.1000

7554368

14-Jun-23

07:27

mapir.dll_1041

mapir.dll

16.0.4729.1000

1171152

14-Jun-23

07:27

outllibr.dll_1041

outllibr.dll

16.0.4966.1000

7525704

14-Jun-23

07:27

mapir.dll_1087

mapir.dll

16.0.4729.1000

1294544

14-Jun-23

07:27

outllibr.dll_1087

outllibr.dll

16.0.4966.1000

7597384

14-Jun-23

07:27

mapir.dll_1042

mapir.dll

16.0.4729.1000

1162448

14-Jun-23

07:27

outllibr.dll_1042

outllibr.dll

16.0.4966.1000

7505744

14-Jun-23

07:27

mapir.dll_1063

mapir.dll

16.0.4729.1000

1300176

14-Jun-23

07:27

outllibr.dll_1063

outllibr.dll

16.0.4966.1000

7567184

14-Jun-23

07:27

mapir.dll_1062

mapir.dll

16.0.4729.1000

1293008

14-Jun-23

07:27

outllibr.dll_1062

outllibr.dll

16.0.4966.1000

7558480

14-Jun-23

07:27

mapir.dll_1086

mapir.dll

16.0.4729.1000

1294032

14-Jun-23

07:27

outllibr.dll_1086

outllibr.dll

16.0.4966.1000

7521616

14-Jun-23

07:27

mapir.dll_1044

mapir.dll

16.0.4729.1000

1280720

14-Jun-23

07:28

outllibr.dll_1044

outllibr.dll

16.0.4966.1000

7509840

14-Jun-23

07:28

mapir.dll_1043

mapir.dll

16.0.4795.1000

1326192

14-Jun-23

07:28

outllibr.dll_1043

outllibr.dll

16.0.4966.1000

7557440

14-Jun-23

07:28

mapir.dll_1045

mapir.dll

16.0.4729.1000

1319624

14-Jun-23

07:28

outllibr.dll_1045

outllibr.dll

16.0.4966.1000

7598416

14-Jun-23

07:28

mapir.dll_1046

mapir.dll

16.0.4729.1000

1317064

14-Jun-23

07:28

outllibr.dll_1046

outllibr.dll

16.0.4966.1000

7485256

14-Jun-23

07:28

mapir.dll_2070

mapir.dll

16.0.4729.1000

1328336

14-Jun-23

07:28

outllibr.dll_2070

outllibr.dll

16.0.4966.1000

7559496

14-Jun-23

07:28

mapir.dll_1048

mapir.dll

16.0.4729.1000

1309392

14-Jun-23

07:28

outllibr.dll_1048

outllibr.dll

16.0.4966.1000

7597896

14-Jun-23

07:28

mapir.dll_1049

mapir.dll

16.0.4729.1000

1296592

14-Jun-23

07:28

outllibr.dll_1049

outllibr.dll

16.0.4966.1000

7562568

14-Jun-23

07:28

mapir.dll_1051

mapir.dll

16.0.4729.1000

1308872

14-Jun-23

07:28

outllibr.dll_1051

outllibr.dll

16.0.4966.1000

7607624

14-Jun-23

07:28

mapir.dll_1060

mapir.dll

16.0.4729.1000

1295056

14-Jun-23

07:28

outllibr.dll_1060

outllibr.dll

16.0.4966.1000

7550272

14-Jun-23

07:28

mapir.dll_2074

mapir.dll

16.0.4723.1000

1302736

14-Jun-23

07:28

outllibr.dll_2074

outllibr.dll

16.0.4966.1000

7545672

14-Jun-23

07:28

mapir.dll_9242

mapir.dll

16.0.4729.1000

1302728

14-Jun-23

07:28

outllibr.dll_9242

outllibr.dll

16.0.4966.1000

7545680

14-Jun-23

07:28

mapir.dll_1053

mapir.dll

16.0.4729.1000

1285320

14-Jun-23

07:28

outllibr.dll_1053

outllibr.dll

16.0.4966.1000

7517512

14-Jun-23

07:28

mapir.dll_1054

mapir.dll

16.0.4729.1000

1274064

14-Jun-23

07:28

outllibr.dll_1054

outllibr.dll

16.0.4966.1000

7549264

14-Jun-23

07:28

mapir.dll_1055

mapir.dll

16.0.4729.1000

1280208

14-Jun-23

07:28

outllibr.dll_1055

outllibr.dll

16.0.4966.1000

7577424

14-Jun-23

07:28

mapir.dll_1058

mapir.dll

16.0.4729.1000

1299664

14-Jun-23

07:28

outllibr.dll_1058

outllibr.dll

16.0.4966.1000

7568208

14-Jun-23

07:28

mapir.dll_1066

mapir.dll

16.0.4729.1000

1289936

14-Jun-23

07:28

outllibr.dll_1066

outllibr.dll

16.0.4966.1000

7587144

14-Jun-23

07:28

mapir.dll_2052

mapir.dll

16.0.4729.1000

1118920

14-Jun-23

07:28

outllibr.dll_2052

outllibr.dll

16.0.4966.1000

7429456

14-Jun-23

07:28

mapir.dll_1028

mapir.dll

16.0.4729.1000

1121488

14-Jun-23

07:28

outllibr.dll_1028

outllibr.dll

16.0.4966.1000

7435088

14-Jun-23

07:28

intldate.dll_0001

intldate.dll

16.0.4996.1000

112992

14-Jun-23

03:32

outlook.hol_1033

outlook.hol

1812658

14-Jun-23

03:31

omsmain.dll

omsmain.dll

16.0.5404.1000

757112

15-Jun-23

09:48

omsxp32.dll

omsxp32.dll

16.0.5095.1000

263072

14-Jun-23

03:32

mapir.dll_1033

mapir.dll

16.0.4723.1000

1280712

14-Jun-23

03:31

outllibr.dll_1033

outllibr.dll

16.0.4966.1000

7498576

14-Jun-23

03:31

cnfnot32.exe_0004

cnfnot32.exe

16.0.4795.1000

176424

14-Jun-23

03:32

contab32.dll

contab32.dll

16.0.5401.1000

158608

14-Jun-23

03:32

dlgsetp.dll

dlgsetp.dll

16.0.5002.1000

112960

14-Jun-23

03:32

emablt32.dll

emablt32.dll

16.0.5401.1000

136104

14-Jun-23

03:32

emsmdb32.dll_0005

emsmdb32.dll

16.0.5404.1000

4344304

15-Jun-23

09:48

envelope.dll

envelope.dll

16.0.5401.1000

193440

14-Jun-23

03:32

exsec32.dll_0001

exsec32.dll

16.0.5173.1000

408888

14-Jun-23

03:32

mapiph.dll

mapiph.dll

16.0.4999.1000

334960

14-Jun-23

03:32

mimedir.dll

mimedir.dll

16.0.5395.1000

452920

14-Jun-23

03:32

mspst32.dll_0004

mspst32.dll

16.0.5401.1000

1633768

14-Jun-23

03:32

olmapi32.dll

olmapi32.dll

16.0.5404.1000

4825976

15-Jun-23

09:48

outlmime.dll

outlmime.dll

16.0.5401.1000

618384

14-Jun-23

03:32

outlook.exe

outlook.exe

16.0.5404.1000

23303488

15-Jun-23

09:48

outlph.dll

outlph.dll

16.0.5071.1000

360344

14-Jun-23

03:32

outlvba.dll

outlvba.dll

16.0.5401.1000

80784

14-Jun-23

03:32

outlvbs.dll_0001

outlvbs.dll

16.0.5401.1000

79232

14-Jun-23

03:32

pstprx32.dll

pstprx32.dll

16.0.5401.1000

1406320

14-Jun-23

03:32

rm.dll

rm.dll

16.0.5095.1000

92496

14-Jun-23

03:32

scanpst.exe_0002

scanpst.exe

16.0.4684.1000

55600

14-Jun-23

03:32

scnpst32.dll

scnpst32.dll

16.0.5176.1000

424400

14-Jun-23

03:32

scnpst64.dll

scnpst64.dll

16.0.5002.1000

436888

14-Jun-23

03:32

scnpst64c.dll

scnpst64c.dll

16.0.5002.1000

635360

14-Jun-23

03:32

File identifier

File name

File version

File size

Date

Time

outlook.hol_1025

outlook.hol

1767430

14-Jun-23

07:27

outlook.hol_1026

outlook.hol

1961476

14-Jun-23

07:27

outlook.hol_1029

outlook.hol

1915880

14-Jun-23

07:27

outlook.hol_1030

outlook.hol

1795720

14-Jun-23

07:27

outlook.hol_1031

outlook.hol

1855478

14-Jun-23

07:27

outlook.hol_1032

outlook.hol

2106392

14-Jun-23

07:27

outlook.hol_3082

outlook.hol

1975684

14-Jun-23

07:27

outlook.hol_1061

outlook.hol

1989594

14-Jun-23

07:27

outlook.hol_1035

outlook.hol

1969304

14-Jun-23

07:27

outlook.hol_1036

outlook.hol

1922988

14-Jun-23

07:27

outlook.hol_1037

outlook.hol

1736582

14-Jun-23

07:27

outlook.hol_1081

outlook.hol

1745112

14-Jun-23

07:27

outlook.hol_1050

outlook.hol

1793624

14-Jun-23

07:27

outlook.hol_1038

outlook.hol

1921036

14-Jun-23

07:27

outlook.hol_1057

outlook.hol

1881926

14-Jun-23

07:27

outlook.hol_1040

outlook.hol

2003972

14-Jun-23

07:27

outlook.hol_1041

outlook.hol

1229432

14-Jun-23

07:27

outlook.hol_1087

outlook.hol

1936164

14-Jun-23

07:27

outlook.hol_1042

outlook.hol

1252852

14-Jun-23

07:27

outlook.hol_1063

outlook.hol

2057880

14-Jun-23

07:27

outlook.hol_1062

outlook.hol

2085972

14-Jun-23

07:27

outlook.hol_1086

outlook.hol

1859412

14-Jun-23

07:27

outlook.hol_1044

outlook.hol

1904384

14-Jun-23

07:27

outlook.hol_1043

outlook.hol

1964256

14-Jun-23

07:27

outlook.hol_1045

outlook.hol

2056956

14-Jun-23

07:27

outlook.hol_1046

outlook.hol

1968102

14-Jun-23

07:27

outlook.hol_2070

outlook.hol

2016616

14-Jun-23

07:27

outlook.hol_1048

outlook.hol

1950602

14-Jun-23

07:27

outlook.hol_1049

outlook.hol

1937972

14-Jun-23

07:28

outlook.hol_1051

outlook.hol

1912532

14-Jun-23

07:28

outlook.hol_1060

outlook.hol

1830620

14-Jun-23

07:28

outlook.hol_2074

outlook.hol

1812658

14-Jun-23

07:28

outlook.hol_9242

outlook.hol

1822088

14-Jun-23

07:28

outlook.hol_1053

outlook.hol

1796118

14-Jun-23

07:28

outlook.hol_1054

outlook.hol

1889682

14-Jun-23

07:28

outlook.hol_1055

outlook.hol

1829894

14-Jun-23

07:28

outlook.hol_1058

outlook.hol

2074862

14-Jun-23

07:28

outlook.hol_1066

outlook.hol

2220112

14-Jun-23

07:28

outlook.hol_2052

outlook.hol

1092700

14-Jun-23

07:28

outlook.hol_1028

outlook.hol

1105128

14-Jun-23

07:28

mapir.dll_1025

mapir.dll

16.0.4729.1000

1251528

14-Jun-23

07:27

outllibr.dll_1025

outllibr.dll

16.0.4966.1000

7509328

14-Jun-23

07:27

mapir.dll_1026

mapir.dll

16.0.4729.1000

1318088

14-Jun-23

07:27

outllibr.dll_1026

outllibr.dll

16.0.4966.1000

7574856

14-Jun-23

07:27

mapir.dll_1029

mapir.dll

16.0.4729.1000

1293008

14-Jun-23

07:27

outllibr.dll_1029

outllibr.dll

16.0.4966.1000

7592272

14-Jun-23

07:27

mapir.dll_1030

mapir.dll

16.0.4729.1000

1297608

14-Jun-23

07:27

outllibr.dll_1030

outllibr.dll

16.0.4966.1000

7519568

14-Jun-23

07:27

mapir.dll_1031

mapir.dll

16.0.4729.1000

1346248

14-Jun-23

07:27

outllibr.dll_1031

outllibr.dll

16.0.5020.1000

7611208

14-Jun-23

07:27

mapir.dll_1032

mapir.dll

16.0.4729.1000

1368264

14-Jun-23

07:27

outllibr.dll_1032

outllibr.dll

16.0.4966.1000

7640904

14-Jun-23

07:27

mapir.dll_3082

mapir.dll

16.0.4729.1000

1334472

14-Jun-23

07:27

outllibr.dll_3082

outllibr.dll

16.0.4966.1000

7562064

14-Jun-23

07:27

mapir.dll_1061

mapir.dll

16.0.4729.1000

1277136

14-Jun-23

07:27

outllibr.dll_1061

outllibr.dll

16.0.4966.1000

7508296

14-Jun-23

07:27

mapir.dll_1035

mapir.dll

16.0.4729.1000

1291464

14-Jun-23

07:27

outllibr.dll_1035

outllibr.dll

16.0.4966.1000

7528272

14-Jun-23

07:27

mapir.dll_1036

mapir.dll

16.0.4729.1000

1346760

14-Jun-23

07:27

outllibr.dll_1036

outllibr.dll

16.0.4966.1000

7600960

14-Jun-23

07:27

mapir.dll_1037

mapir.dll

16.0.4729.1000

1237712

14-Jun-23

07:27

outllibr.dll_1037

outllibr.dll

16.0.4966.1000

7468368

14-Jun-23

07:27

mapir.dll_1081

mapir.dll

16.0.4729.1000

1295048

14-Jun-23

07:27

outllibr.dll_1081

outllibr.dll

16.0.4966.1000

7586120

14-Jun-23

07:27

mapir.dll_1050

mapir.dll

16.0.4729.1000

1301192

14-Jun-23

07:27

outllibr.dll_1050

outllibr.dll

16.0.4966.1000

7535432

14-Jun-23

07:27

mapir.dll_1038

mapir.dll

16.0.4729.1000

1305296

14-Jun-23

07:27

outllibr.dll_1038

outllibr.dll

16.0.4966.1000

7599440

14-Jun-23

07:27

mapir.dll_1057

mapir.dll

16.0.4729.1000

1291472

14-Jun-23

07:27

outllibr.dll_1057

outllibr.dll

16.0.4966.1000

7512392

14-Jun-23

07:27

mapir.dll_1040

mapir.dll

16.0.4729.1000

1321168

14-Jun-23

07:27

outllibr.dll_1040

outllibr.dll

16.0.4966.1000

7554384

14-Jun-23

07:27

mapir.dll_1041

mapir.dll

16.0.4729.1000

1171152

14-Jun-23

07:27

outllibr.dll_1041

outllibr.dll

16.0.4966.1000

7525704

14-Jun-23

07:27

mapir.dll_1087

mapir.dll

16.0.4729.1000

1294536

14-Jun-23

07:27

outllibr.dll_1087

outllibr.dll

16.0.4966.1000

7597384

14-Jun-23

07:27

mapir.dll_1042

mapir.dll

16.0.4729.1000

1162440

14-Jun-23

07:27

outllibr.dll_1042

outllibr.dll

16.0.4966.1000

7505736

14-Jun-23

07:27

mapir.dll_1063

mapir.dll

16.0.4729.1000

1300176

14-Jun-23

07:27

outllibr.dll_1063

outllibr.dll

16.0.4966.1000

7567184

14-Jun-23

07:27

mapir.dll_1062

mapir.dll

16.0.4729.1000

1293008

14-Jun-23

07:27

outllibr.dll_1062

outllibr.dll

16.0.4966.1000

7558472

14-Jun-23

07:27

mapir.dll_1086

mapir.dll

16.0.4729.1000

1294032

14-Jun-23

07:27

outllibr.dll_1086

outllibr.dll

16.0.4966.1000

7521616

14-Jun-23

07:27

mapir.dll_1044

mapir.dll

16.0.4729.1000

1280712

14-Jun-23

07:27

outllibr.dll_1044

outllibr.dll

16.0.4966.1000

7509840

14-Jun-23

07:27

mapir.dll_1043

mapir.dll

16.0.4795.1000

1326392

14-Jun-23

07:27

outllibr.dll_1043

outllibr.dll

16.0.4966.1000

7557456

14-Jun-23

07:27

mapir.dll_1045

mapir.dll

16.0.4729.1000

1319624

14-Jun-23

07:27

outllibr.dll_1045

outllibr.dll

16.0.4966.1000

7598408

14-Jun-23

07:27

mapir.dll_1046

mapir.dll

16.0.4729.1000

1317096

14-Jun-23

07:27

outllibr.dll_1046

outllibr.dll

16.0.4966.1000

7485248

14-Jun-23

07:27

mapir.dll_2070

mapir.dll

16.0.4729.1000

1328336

14-Jun-23

07:27

outllibr.dll_2070

outllibr.dll

16.0.4966.1000

7559496

14-Jun-23

07:27

mapir.dll_1048

mapir.dll

16.0.4729.1000

1309384

14-Jun-23

07:28

outllibr.dll_1048

outllibr.dll

16.0.4966.1000

7597888

14-Jun-23

07:27

mapir.dll_1049

mapir.dll

16.0.4729.1000

1296584

14-Jun-23

07:28

outllibr.dll_1049

outllibr.dll

16.0.4966.1000

7562576

14-Jun-23

07:28

mapir.dll_1051

mapir.dll

16.0.4729.1000

1308872

14-Jun-23

07:28

outllibr.dll_1051

outllibr.dll

16.0.4966.1000

7607624

14-Jun-23

07:28

mapir.dll_1060

mapir.dll

16.0.4729.1000

1295048

14-Jun-23

07:28

outllibr.dll_1060

outllibr.dll

16.0.4966.1000

7550272

14-Jun-23

07:28

mapir.dll_2074

mapir.dll

16.0.4723.1000

1302736

14-Jun-23

07:28

outllibr.dll_2074

outllibr.dll

16.0.4966.1000

7545664

14-Jun-23

07:28

mapir.dll_9242

mapir.dll

16.0.4729.1000

1302728

14-Jun-23

07:28

outllibr.dll_9242

outllibr.dll

16.0.4966.1000

7545672

14-Jun-23

07:28

mapir.dll_1053

mapir.dll

16.0.4729.1000

1285328

14-Jun-23

07:28

outllibr.dll_1053

outllibr.dll

16.0.4966.1000

7517512

14-Jun-23

07:28

mapir.dll_1054

mapir.dll

16.0.4729.1000

1274064

14-Jun-23

07:28

outllibr.dll_1054

outllibr.dll

16.0.4966.1000

7549248

14-Jun-23

07:28

mapir.dll_1055

mapir.dll

16.0.4729.1000

1280208

14-Jun-23

07:28

outllibr.dll_1055

outllibr.dll

16.0.4966.1000

7577424

14-Jun-23

07:28

mapir.dll_1058

mapir.dll

16.0.4729.1000

1299656

14-Jun-23

07:28

outllibr.dll_1058

outllibr.dll

16.0.4966.1000

7568200

14-Jun-23

07:28

mapir.dll_1066

mapir.dll

16.0.4729.1000

1289928

14-Jun-23

07:28

outllibr.dll_1066

outllibr.dll

16.0.4966.1000

7587152

14-Jun-23

07:28

mapir.dll_2052

mapir.dll

16.0.4729.1000

1118920

14-Jun-23

07:28

outllibr.dll_2052

outllibr.dll

16.0.4966.1000

7429448

14-Jun-23

07:28

mapir.dll_1028

mapir.dll

16.0.4729.1000

1121480

14-Jun-23

07:28

outllibr.dll_1028

outllibr.dll

16.0.4966.1000

7435080

14-Jun-23

07:28

intldate.dll_0001

intldate.dll

16.0.4996.1000

130920

14-Jun-23

03:33

outlook.hol_1033

outlook.hol

1812658

14-Jun-23

03:32

omsmain.dll

omsmain.dll

16.0.5404.1000

1007992

15-Jun-23

09:50

omsxp32.dll

omsxp32.dll

16.0.5404.1000

355776

15-Jun-23

09:50

mapir.dll_1033

mapir.dll

16.0.4723.1000

1280744

14-Jun-23

03:32

outllibr.dll_1033

outllibr.dll

16.0.4966.1000

7498568

14-Jun-23

03:32

cnfnot32.exe_0004

cnfnot32.exe

16.0.4795.1000

232216

14-Jun-23

03:33

contab32.dll

contab32.dll

16.0.5401.1000

206192

14-Jun-23

03:33

dlgsetp.dll

dlgsetp.dll

16.0.5149.1000

141184

14-Jun-23

03:33

emablt32.dll

emablt32.dll

16.0.5401.1000

170888

14-Jun-23

03:33

emsmdb32.dll_0005

emsmdb32.dll

16.0.5404.1000

6203888

15-Jun-23

09:50

envelope.dll

envelope.dll

16.0.5401.1000

252840

14-Jun-23

03:33

exsec32.dll_0001

exsec32.dll

16.0.5404.1000

517440

15-Jun-23

09:50

mapiph.dll

mapiph.dll

16.0.4999.1000

483448

14-Jun-23

03:33

mimedir.dll

mimedir.dll

16.0.5401.1000

608056

14-Jun-23

03:33

mspst32.dll_0004

mspst32.dll

16.0.5401.1000

2127880

14-Jun-23

03:33

olmapi32.dll

olmapi32.dll

16.0.5404.1000

6669688

15-Jun-23

09:50

outlmime.dll

outlmime.dll

16.0.5401.1000

790928

14-Jun-23

03:33

outlook.exe

outlook.exe

16.0.5404.1000

35116864

15-Jun-23

09:50

outlph.dll

outlph.dll

16.0.5071.1000

430992

14-Jun-23

03:33

outlvba.dll

outlvba.dll

16.0.5401.1000

102264

14-Jun-23

03:33

outlvbs.dll_0001

outlvbs.dll

16.0.5401.1000

96640

14-Jun-23

03:33

pstprx32.dll

pstprx32.dll

16.0.5401.1000

2594640

14-Jun-23

03:33

recall.dll

recall.dll

16.0.4759.1000

76088

14-Jun-23

03:33

rm.dll

rm.dll

16.0.5095.1000

112440

14-Jun-23

03:33

scanpst.exe_0002

scanpst.exe

16.0.4702.1000

62768

14-Jun-23

03:33

scnpst32.dll

scnpst32.dll

16.0.5002.1000

530360

14-Jun-23

03:33

scnpst64.dll

scnpst64.dll

16.0.5161.1000

533448

14-Jun-23

03:33

scnpst64c.dll

scnpst64c.dll

16.0.5401.1000

733680

14-Jun-23

03:33

olappt.fae

olappt.fae

134464

14-Jun-23

03:33

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

Change history

The following table summarizes some of the most important changes to this topic.

Date

Description

July 25, 2023

Added a "Known issues in this update" section to describe an issue that users may experience.

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