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Summary

This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8501Microsoft Common Vulnerabilities and Exposures CVE-2018-8502, and Microsoft Common Vulnerabilities and Exposures CVE-2018-8504.

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

Improvements and fixes

This security update contains improvements and fixes for the following nonsecurity issues:

  • When you open and edit a non-recurring meeting through a Link to Outlook Item link in a meeting note, the non-recurring meeting becomes a recurring meeting.

  • This update improves the Irish Gaelic translation for OneNote 2016.

  • When you change the horizontal text of Unicode Ideographic Variation Sequence (IVS) characters to the vertical text in a workbook, Unicode IVS characters are not displayed correctly.

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

Method 3: Microsoft Download Center

You can get the stand-alone 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 security update deployment information: October 9, 2018.

Security update replacement information

This security update replaces previously released security update KB 4032233.

File hash information

Package name

SHA1 hash

SHA256 hash

mso2016-kb4461437-fullfile-x64-glb.exe

343E9E4493AF2F3AD842F06A50DCC07E8E90A287

9BF87AFAA73D861A2EADAD3841B930D9300BA178926F5D89AD47E55AAE4A72DE

mso2016-kb4461437-fullfile-x86-glb.exe

186D317EA1DD63AF7753944F150DA90CE51DFE61

1C7AB9C36E5645A5EA2485D50B6A3A91487558AB8AEF4A02058A060A8E620E74


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

firstrun.exe

firstrun.exe

16.0.4702.1000

770224

12-Sep-18

01:57

msointl.dll.x86.1025

msointl.dll

16.0.4714.1000

3286256

12-Sep-18

02:48

msointl.dll.x86.1026

msointl.dll

16.0.4714.1000

1884424

12-Sep-18

02:48

msointl.dll.x86.1027

msointl.dll

16.0.4714.1000

1816304

12-Sep-18

03:07

msointl.dll.x86.1029

msointl.dll

16.0.4744.1000

1927816

12-Sep-18

02:48

msointl.dll.x86.1030

msointl.dll

16.0.4744.1000

1756376

12-Sep-18

02:48

msointl.dll.x86.1031

msointl.dll

16.0.4714.1000

1946864

12-Sep-18

02:48

msointl.dll.x86.1032

msointl.dll

16.0.4714.1000

2055408

12-Sep-18

02:48

msointl.dll.x86.3082

msointl.dll

16.0.4714.1000

1824496

12-Sep-18

02:48

msointl.dll.x86.1061

msointl.dll

16.0.4714.1000

1729776

12-Sep-18

02:48

msointl.dll.x86.1069

msointl.dll

16.0.4714.1000

1739016

12-Sep-18

03:07

msointl.dll.x86.1035

msointl.dll

16.0.4714.1000

1736432

12-Sep-18

02:48

msointl.dll.x86.1036

msointl.dll

16.0.4714.1000

1973528

12-Sep-18

02:48

msointl.dll.x86.1110

msointl.dll

16.0.4714.1000

1772784

12-Sep-18

03:07

msointl.dll.x86.1095

msointl.dll

16.0.4714.1000

1828592

12-Sep-18

03:07

msointl.dll.x86.1037

msointl.dll

16.0.4714.1000

2906296

12-Sep-18

02:48

msointl.dll.x86.1081

msointl.dll

16.0.4714.1000

1950448

12-Sep-18

02:48

msointl.dll.x86.1050

msointl.dll

16.0.4714.1000

1740016

12-Sep-18

02:48

msointl.dll.x86.1038

msointl.dll

16.0.4714.1000

1949936

12-Sep-18

02:48

msointl.dll.x86.1057

msointl.dll

16.0.4714.1000

1619696

12-Sep-18

02:48

msointl.dll.x86.1040

msointl.dll

16.0.4714.1000

1764592

12-Sep-18

02:48

msointl.dll.x86.1041

msointl.dll

16.0.4714.1000

2010864

12-Sep-18

02:48

msointl.dll.x86.1087

msointl.dll

16.0.4714.1000

2102000

12-Sep-18

02:49

msointl.dll.x86.1099

msointl.dll

16.0.4714.1000

1938672

12-Sep-18

03:08

msointl.dll.x86.1042

msointl.dll

16.0.4714.1000

2767088

12-Sep-18

02:49

msointl.dll.x86.1063

msointl.dll

16.0.4714.1000

1843952

12-Sep-18

02:49

msointl.dll.x86.1062

msointl.dll

16.0.4714.1000

1830128

12-Sep-18

02:49

msointl.dll.x86.1086

msointl.dll

16.0.4714.1000

1647344

12-Sep-18

02:49

msointl.dll.x86.1044

msointl.dll

16.0.4714.1000

1719536

12-Sep-18

02:49

msointl.dll.x86.1043

msointl.dll

16.0.4714.1000

1769200

12-Sep-18

02:49

msointl.dll.x86.1045

msointl.dll

16.0.4714.1000

1915632

12-Sep-18

02:49

msointl.dll.x86.1046

msointl.dll

16.0.4714.1000

1827568

12-Sep-18

02:49

msointl.dll.x86.2070

msointl.dll

16.0.4714.1000

1834224

12-Sep-18

02:49

msointl.dll.x86.1048

msointl.dll

16.0.4714.1000

1960712

12-Sep-18

02:49

msointl.dll.x86.1049

msointl.dll

16.0.4714.1000

1901808

12-Sep-18

02:49

msointl.dll.x86.1051

msointl.dll

16.0.4714.1000

1969904

12-Sep-18

02:49

msointl.dll.x86.1060

msointl.dll

16.0.4714.1000

1806064

12-Sep-18

02:49

msointl.dll.x86.2074

msointl.dll

16.0.4711.1000

1764072

12-Sep-18

02:49

msointl.dll.x86.9242

msointl.dll

16.0.4714.1000

1793264

12-Sep-18

02:49

msointl.dll.x86.1053

msointl.dll

16.0.4744.1000

1734280

12-Sep-18

02:49

msointl.dll.x86.1054

msointl.dll

16.0.4714.1000

1825520

12-Sep-18

02:49

msointl.dll.x86.1055

msointl.dll

16.0.4714.1000

1997032

12-Sep-18

02:49

msointl.dll.x86.1058

msointl.dll

16.0.4714.1000

1890056

12-Sep-18

02:49

msointl.dll.x86.1066

msointl.dll

16.0.4714.1000

2003696

12-Sep-18

02:49

msointl.dll.x86.2052

msointl.dll

16.0.4714.1000

2320056

12-Sep-18

02:49

msointl.dll.x86.1028

msointl.dll

16.0.4714.1000

2327736

12-Sep-18

02:49

msores.dll

msores.dll

16.0.4684.1000

81680624

12-Sep-18

01:56

msores.dll.x86

msores.dll

16.0.4684.1000

81680624

12-Sep-18

02:01

mso.dll.x86

mso.dll

16.0.4756.1000

14385504

13-Sep-18

02:56

msointl.dll.x86.1033

msointl.dll

16.0.4711.1000

1537768

12-Sep-18

01:55

File identifier

File name

File version

File size

Date

Time

firstrun.exe

firstrun.exe

16.0.4702.1000

815280

12-Sep-18

02:00

msointl.dll.x64.1025

msointl.dll

16.0.4756.1000

3323232

13-Sep-18

03:25

msointl.dll.x64.1026

msointl.dll

16.0.4756.1000

1908560

13-Sep-18

03:01

msointl.dll.x64.1027

msointl.dll

16.0.4756.1000

1840464

13-Sep-18

03:18

msointl.dll.x64.1029

msointl.dll

16.0.4756.1000

1950544

13-Sep-18

03:25

msointl.dll.x64.1030

msointl.dll

16.0.4756.1000

1780360

13-Sep-18

03:25

msointl.dll.x64.1031

msointl.dll

16.0.4756.1000

1971536

13-Sep-18

03:24

msointl.dll.x64.1032

msointl.dll

16.0.4756.1000

2079880

13-Sep-18

03:25

msointl.dll.x64.3082

msointl.dll

16.0.4756.1000

1849168

13-Sep-18

03:24

msointl.dll.x64.1061

msointl.dll

16.0.4756.1000

1753744

13-Sep-18

03:01

msointl.dll.x64.1069

msointl.dll

16.0.4756.1000

1763152

13-Sep-18

03:18

msointl.dll.x64.1035

msointl.dll

16.0.4756.1000

1761104

13-Sep-18

03:25

msointl.dll.x64.1036

msointl.dll

16.0.4756.1000

1997656

13-Sep-18

03:24

msointl.dll.x64.1110

msointl.dll

16.0.4756.1000

1797456

13-Sep-18

03:18

msointl.dll.x64.1095

msointl.dll

16.0.4756.1000

1853272

13-Sep-18

03:18

msointl.dll.x64.1037

msointl.dll

16.0.4756.1000

2943256

13-Sep-18

03:25

msointl.dll.x64.1081

msointl.dll

16.0.4756.1000

1975120

13-Sep-18

03:25

msointl.dll.x64.1050

msointl.dll

16.0.4756.1000

1764688

13-Sep-18

03:25

msointl.dll.x64.1038

msointl.dll

16.0.4756.1000

1973904

13-Sep-18

03:01

msointl.dll.x64.1057

msointl.dll

16.0.4756.1000

1644176

13-Sep-18

03:01

msointl.dll.x64.1040

msointl.dll

16.0.4756.1000

1789264

13-Sep-18

03:24

msointl.dll.x64.1041

msointl.dll

16.0.4756.1000

2034832

13-Sep-18

03:24

msointl.dll.x64.1087

msointl.dll

16.0.4756.1000

2126480

13-Sep-18

03:25

msointl.dll.x64.1099

msointl.dll

16.0.4756.1000

1962640

13-Sep-18

03:19

msointl.dll.x64.1042

msointl.dll

16.0.4756.1000

2791776

13-Sep-18

03:24

msointl.dll.x64.1063

msointl.dll

16.0.4756.1000

1868112

13-Sep-18

03:25

msointl.dll.x64.1062

msointl.dll

16.0.4756.1000

1854288

13-Sep-18

03:25

msointl.dll.x64.1086

msointl.dll

16.0.4756.1000

1672016

13-Sep-18

03:01

msointl.dll.x64.1044

msointl.dll

16.0.4756.1000

1743704

13-Sep-18

03:25

msointl.dll.x64.1043

msointl.dll

16.0.4756.1000

1793680

13-Sep-18

03:25

msointl.dll.x64.1045

msointl.dll

16.0.4756.1000

1939792

13-Sep-18

03:25

msointl.dll.x64.1046

msointl.dll

16.0.4756.1000

1852248

13-Sep-18

03:25

msointl.dll.x64.2070

msointl.dll

16.0.4756.1000

1858704

13-Sep-18

03:25

msointl.dll.x64.1048

msointl.dll

16.0.4756.1000

1985168

13-Sep-18

03:25

msointl.dll.x64.1049

msointl.dll

16.0.4756.1000

1926288

13-Sep-18

03:25

msointl.dll.x64.1051

msointl.dll

16.0.4756.1000

1993864

13-Sep-18

03:01

msointl.dll.x64.1060

msointl.dll

16.0.4756.1000

1830752

13-Sep-18

03:01

msointl.dll.x64.2074

msointl.dll

16.0.4756.1000

1788560

13-Sep-18

03:25

msointl.dll.x64.9242

msointl.dll

16.0.4756.1000

1817224

13-Sep-18

03:25

msointl.dll.x64.1053

msointl.dll

16.0.4756.1000

1757320

13-Sep-18

03:25

msointl.dll.x64.1054

msointl.dll

16.0.4756.1000

1849480

13-Sep-18

03:25

msointl.dll.x64.1055

msointl.dll

16.0.4756.1000

2021200

13-Sep-18

03:25

msointl.dll.x64.1058

msointl.dll

16.0.4756.1000

1914192

13-Sep-18

03:25

msointl.dll.x64.1066

msointl.dll

16.0.4756.1000

2028168

13-Sep-18

03:01

msointl.dll.x64.2052

msointl.dll

16.0.4756.1000

2344536

13-Sep-18

03:24

msointl.dll.x64.1028

msointl.dll

16.0.4756.1000

2351896

13-Sep-18

03:24

msointl.dll.x86.1025

msointl.dll

16.0.4714.1000

3286256

12-Sep-18

02:48

msointl.dll.x86.1026

msointl.dll

16.0.4714.1000

1884424

12-Sep-18

02:48

msointl.dll.x86.1029

msointl.dll

16.0.4744.1000

1927816

12-Sep-18

02:48

msointl.dll.x86.1030

msointl.dll

16.0.4744.1000

1756376

12-Sep-18

02:48

msointl.dll.x86.1031

msointl.dll

16.0.4714.1000

1946864

12-Sep-18

02:48

msointl.dll.x86.1032

msointl.dll

16.0.4714.1000

2055408

12-Sep-18

02:48

msointl.dll.x86.3082

msointl.dll

16.0.4714.1000

1824496

12-Sep-18

02:48

msointl.dll.x86.1061

msointl.dll

16.0.4714.1000

1729776

12-Sep-18

02:48

msointl.dll.x86.1035

msointl.dll

16.0.4714.1000

1736432

12-Sep-18

02:48

msointl.dll.x86.1036

msointl.dll

16.0.4714.1000

1973528

12-Sep-18

02:48

msointl.dll.x86.1037

msointl.dll

16.0.4714.1000

2906296

12-Sep-18

02:48

msointl.dll.x86.1081

msointl.dll

16.0.4714.1000

1950448

12-Sep-18

02:48

msointl.dll.x86.1050

msointl.dll

16.0.4714.1000

1740016

12-Sep-18

02:48

msointl.dll.x86.1038

msointl.dll

16.0.4714.1000

1949936

12-Sep-18

02:48

msointl.dll.x86.1057

msointl.dll

16.0.4714.1000

1619696

12-Sep-18

02:48

msointl.dll.x86.1040

msointl.dll

16.0.4714.1000

1764592

12-Sep-18

02:48

msointl.dll.x86.1041

msointl.dll

16.0.4714.1000

2010864

12-Sep-18

02:48

msointl.dll.x86.1087

msointl.dll

16.0.4714.1000

2102000

12-Sep-18

02:49

msointl.dll.x86.1042

msointl.dll

16.0.4714.1000

2767088

12-Sep-18

02:49

msointl.dll.x86.1063

msointl.dll

16.0.4714.1000

1843952

12-Sep-18

02:49

msointl.dll.x86.1062

msointl.dll

16.0.4714.1000

1830128

12-Sep-18

02:49

msointl.dll.x86.1086

msointl.dll

16.0.4714.1000

1647344

12-Sep-18

02:49

msointl.dll.x86.1044

msointl.dll

16.0.4714.1000

1719536

12-Sep-18

02:49

msointl.dll.x86.1043

msointl.dll

16.0.4714.1000

1769200

12-Sep-18

02:49

msointl.dll.x86.1045

msointl.dll

16.0.4714.1000

1915632

12-Sep-18

02:49

msointl.dll.x86.1046

msointl.dll

16.0.4714.1000

1827568

12-Sep-18

02:49

msointl.dll.x86.2070

msointl.dll

16.0.4714.1000

1834224

12-Sep-18

02:49

msointl.dll.x86.1048

msointl.dll

16.0.4714.1000

1960712

12-Sep-18

02:49

msointl.dll.x86.1049

msointl.dll

16.0.4714.1000

1901808

12-Sep-18

02:49

msointl.dll.x86.1051

msointl.dll

16.0.4714.1000

1969904

12-Sep-18

02:49

msointl.dll.x86.1060

msointl.dll

16.0.4714.1000

1806064

12-Sep-18

02:49

msointl.dll.x86.2074

msointl.dll

16.0.4711.1000

1764072

12-Sep-18

02:49

msointl.dll.x86.9242

msointl.dll

16.0.4714.1000

1793264

12-Sep-18

02:49

msointl.dll.x86.1053

msointl.dll

16.0.4744.1000

1734280

12-Sep-18

02:49

msointl.dll.x86.1054

msointl.dll

16.0.4714.1000

1825520

12-Sep-18

02:49

msointl.dll.x86.1055

msointl.dll

16.0.4714.1000

1997032

12-Sep-18

02:49

msointl.dll.x86.1058

msointl.dll

16.0.4714.1000

1890056

12-Sep-18

02:49

msointl.dll.x86.1066

msointl.dll

16.0.4714.1000

2003696

12-Sep-18

02:49

msointl.dll.x86.2052

msointl.dll

16.0.4714.1000

2320056

12-Sep-18

02:49

msointl.dll.x86.1028

msointl.dll

16.0.4714.1000

2327736

12-Sep-18

02:49

conversion.office.msores.dll

msores.dll

16.0.4666.1000

81680624

12-Sep-18

01:55

msores.dll

msores.dll

16.0.4666.1000

81680624

12-Sep-18

01:55

ppt.conversion.msores.dll

msores.dll

16.0.4666.1000

81680624

ppt.edit.msores.dll

msores.dll

16.0.4666.1000

81680624

wac.office.msores.dll

msores.dll

16.0.4666.1000

81680624

msores.dll

msores.dll

16.0.4684.1000

81680624

12-Sep-18

01:55

msores.dll.x86

msores.dll

16.0.4684.1000

81680624

12-Sep-18

02:01

mso.dll.x64

mso.dll

16.0.4756.1000

19830608

13-Sep-18

02:56

mso.dll.x86

mso.dll

16.0.4756.1000

14385504

13-Sep-18

02:56

msointl.dll.x64.1033

msointl.dll

16.0.4711.1000

1562344

12-Sep-18

01:55

msointl.dll.x86.1033

msointl.dll

16.0.4711.1000

1537768

12-Sep-18

01:55

How to get help and support for this security update

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