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-2019-0801.

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

Improvements and fixes

This security update contains the following improvement and fix:

  • Improves several translations in the Danish version of Microsoft Excel 2016.

  • Fixes the issue in which some users are unnecessarily forced into a state in which the hardware acceleration is turned off.

How to get and install the update

Method 1: Microsoft 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, 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 security update deployment information: April 9, 2019.

Security update replacement information

This security update replaces previously released security update 4462146.

File hash information

File name

SHA1 hash

SHA256 hash

mso2016-kb4462242-fullfile-x86-glb.exe

9CE95CE6B3AE82C7F97477CA081E06395D9C0EC5

6E35341A1BA7F783C317109FD0A1CAB55A8C2C705E3DDBF1CB0C2FBD4C54F932

mso2016-kb4462242-fullfile-x64-glb.exe

85C41F6AC91E64AB8365D487B6076FA70D1788B2

C45B310C8D32E0641325C3BD1D049AB14F2E44BE6396A011D26AA88AABC79C70


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

16.0.4810.1000

770136

12-Mar-19

02:03

msointl.dll.x86.1025

msointl.dll

16.0.4810.1000

3286160

13-Mar-19

03:15

msointl.dll.x86.1026

msointl.dll

16.0.4810.1000

1884504

13-Mar-19

03:15

msointl.dll.x86.1027

msointl.dll

16.0.4810.1000

1816208

13-Mar-19

03:34

msointl.dll.x86.1029

msointl.dll

16.0.4810.1000

1926288

13-Mar-19

03:15

msointl.dll.x86.1030

msointl.dll

16.0.4834.1000

1756512

13-Mar-19

03:39

msointl.dll.x86.1031

msointl.dll

16.0.4807.1000

1946968

13-Mar-19

03:15

msointl.dll.x86.1032

msointl.dll

16.0.4807.1000

2055512

13-Mar-19

03:15

msointl.dll.x86.3082

msointl.dll

16.0.4810.1000

1824392

13-Mar-19

03:15

msointl.dll.x86.1061

msointl.dll

16.0.4807.1000

1729880

13-Mar-19

03:15

msointl.dll.x86.1069

msointl.dll

16.0.4810.1000

1739104

13-Mar-19

03:34

msointl.dll.x86.1035

msointl.dll

16.0.4807.1000

1736536

13-Mar-19

03:15

msointl.dll.x86.1036

msointl.dll

16.0.4807.1000

1973632

13-Mar-19

03:15

msointl.dll.x86.1110

msointl.dll

16.0.4810.1000

1772888

13-Mar-19

03:34

msointl.dll.x86.1095

msointl.dll

16.0.4810.1000

1828704

13-Mar-19

03:34

msointl.dll.x86.1037

msointl.dll

16.0.4807.1000

2906400

13-Mar-19

03:15

msointl.dll.x86.1081

msointl.dll

16.0.4807.1000

1950552

13-Mar-19

03:15

msointl.dll.x86.1050

msointl.dll

16.0.4810.1000

1739920

13-Mar-19

03:15

msointl.dll.x86.1038

msointl.dll

16.0.4807.1000

1950040

13-Mar-19

03:15

msointl.dll.x86.1057

msointl.dll

16.0.4810.1000

1620104

13-Mar-19

03:15

msointl.dll.x86.1040

msointl.dll

16.0.4810.1000

1764704

13-Mar-19

03:15

msointl.dll.x86.1041

msointl.dll

16.0.4810.1000

2010976

13-Mar-19

03:15

msointl.dll.x86.1087

msointl.dll

16.0.4810.1000

2101904

13-Mar-19

03:15

msointl.dll.x86.1099

msointl.dll

16.0.4810.1000

1938784

13-Mar-19

03:34

msointl.dll.x86.1042

msointl.dll

16.0.4810.1000

2766992

13-Mar-19

03:15

msointl.dll.x86.1063

msointl.dll

16.0.4810.1000

1844064

13-Mar-19

03:15

msointl.dll.x86.1062

msointl.dll

16.0.4810.1000

1830024

13-Mar-19

03:15

msointl.dll.x86.1086

msointl.dll

16.0.4810.1000

1647240

13-Mar-19

03:15

msointl.dll.x86.1044

msointl.dll

16.0.4810.1000

1719432

13-Mar-19

03:15

msointl.dll.x86.1043

msointl.dll

16.0.4807.1000

1769296

13-Mar-19

03:15

msointl.dll.x86.1045

msointl.dll

16.0.4810.1000

1915528

13-Mar-19

03:15

msointl.dll.x86.1046

msointl.dll

16.0.4810.1000

1827472

13-Mar-19

03:15

msointl.dll.x86.2070

msointl.dll

16.0.4810.1000

1834128

13-Mar-19

03:15

msointl.dll.x86.1048

msointl.dll

16.0.4810.1000

1960584

13-Mar-19

03:15

msointl.dll.x86.1049

msointl.dll

16.0.4810.1000

1901704

13-Mar-19

03:15

msointl.dll.x86.1051

msointl.dll

16.0.4810.1000

1969800

13-Mar-19

03:15

msointl.dll.x86.1060

msointl.dll

16.0.4810.1000

1806176

13-Mar-19

03:15

msointl.dll.x86.2074

msointl.dll

16.0.4795.1000

1764192

13-Mar-19

03:15

msointl.dll.x86.9242

msointl.dll

16.0.4810.1000

1793160

13-Mar-19

03:15

msointl.dll.x86.1053

msointl.dll

16.0.4810.1000

1732960

13-Mar-19

03:15

msointl.dll.x86.1054

msointl.dll

16.0.4810.1000

1825416

13-Mar-19

03:15

msointl.dll.x86.1055

msointl.dll

16.0.4810.1000

1996936

13-Mar-19

03:15

msointl.dll.x86.1058

msointl.dll

16.0.4810.1000

1889928

13-Mar-19

03:16

msointl.dll.x86.1066

msointl.dll

16.0.4810.1000

2003592

13-Mar-19

03:16

msointl.dll.x86.2052

msointl.dll

16.0.4810.1000

2320168

13-Mar-19

03:16

msointl.dll.x86.1028

msointl.dll

16.0.4810.1000

2327632

13-Mar-19

03:16

msores.dll

msores.dll

16.0.4795.1000

81683304

12-Mar-19

02:03

msores.dll.x86

msores.dll

16.0.4795.1000

81683304

12-Mar-19

02:07

mso.dll.x86

mso.dll

16.0.4834.1000

14395536

13-Mar-19

03:34

msointl.dll.x86.1033

msointl.dll

16.0.4795.1000

1537880

12-Mar-19

02:02

File identifier

File name

File version

File size

Date

Time

firstrun.exe

firstrun.exe

16.0.4702.1000

815280

12-Mar-19

02:05

msointl.dll.x64.1025

msointl.dll

16.0.4834.1000

3323016

13-Mar-19

04:06

msointl.dll.x64.1026

msointl.dll

16.0.4834.1000

1908360

13-Mar-19

03:40

msointl.dll.x64.1027

msointl.dll

16.0.4834.1000

1840272

13-Mar-19

03:58

msointl.dll.x64.1029

msointl.dll

16.0.4834.1000

1950344

13-Mar-19

04:06

msointl.dll.x64.1030

msointl.dll

16.0.4834.1000

1780360

13-Mar-19

04:06

msointl.dll.x64.1031

msointl.dll

16.0.4834.1000

1971544

13-Mar-19

04:05

msointl.dll.x64.1032

msointl.dll

16.0.4834.1000

2080088

13-Mar-19

04:06

msointl.dll.x64.3082

msointl.dll

16.0.4834.1000

1848976

13-Mar-19

04:05

msointl.dll.x64.1061

msointl.dll

16.0.4834.1000

1753944

13-Mar-19

03:40

msointl.dll.x64.1069

msointl.dll

16.0.4834.1000

1763160

13-Mar-19

03:58

msointl.dll.x64.1035

msointl.dll

16.0.4834.1000

1760912

13-Mar-19

04:06

msointl.dll.x64.1036

msointl.dll

16.0.4834.1000

1997464

13-Mar-19

04:05

msointl.dll.x64.1110

msointl.dll

16.0.4834.1000

1797264

13-Mar-19

03:59

msointl.dll.x64.1095

msointl.dll

16.0.4834.1000

1853072

13-Mar-19

03:59

msointl.dll.x64.1037

msointl.dll

16.0.4834.1000

2943056

13-Mar-19

04:06

msointl.dll.x64.1081

msointl.dll

16.0.4834.1000

1974928

13-Mar-19

04:06

msointl.dll.x64.1050

msointl.dll

16.0.4834.1000

1764496

13-Mar-19

04:06

msointl.dll.x64.1038

msointl.dll

16.0.4834.1000

1973904

13-Mar-19

03:40

msointl.dll.x64.1057

msointl.dll

16.0.4834.1000

1644376

13-Mar-19

03:40

msointl.dll.x64.1040

msointl.dll

16.0.4834.1000

1789072

13-Mar-19

04:05

msointl.dll.x64.1041

msointl.dll

16.0.4834.1000

2034832

13-Mar-19

04:05

msointl.dll.x64.1087

msointl.dll

16.0.4834.1000

2126480

13-Mar-19

04:06

msointl.dll.x64.1099

msointl.dll

16.0.4834.1000

1962640

13-Mar-19

03:59

msointl.dll.x64.1042

msointl.dll

16.0.4834.1000

2791560

13-Mar-19

04:05

msointl.dll.x64.1063

msointl.dll

16.0.4834.1000

1867920

13-Mar-19

04:06

msointl.dll.x64.1062

msointl.dll

16.0.4834.1000

1854096

13-Mar-19

04:06

msointl.dll.x64.1086

msointl.dll

16.0.4834.1000

1672024

13-Mar-19

03:40

msointl.dll.x64.1044

msointl.dll

16.0.4834.1000

1743504

13-Mar-19

04:06

msointl.dll.x64.1043

msointl.dll

16.0.4834.1000

1793680

13-Mar-19

04:06

msointl.dll.x64.1045

msointl.dll

16.0.4834.1000

1939808

13-Mar-19

04:06

msointl.dll.x64.1046

msointl.dll

16.0.4834.1000

1852256

13-Mar-19

04:06

msointl.dll.x64.2070

msointl.dll

16.0.4834.1000

1858912

13-Mar-19

04:06

msointl.dll.x64.1048

msointl.dll

16.0.4834.1000

1985376

13-Mar-19

04:06

msointl.dll.x64.1049

msointl.dll

16.0.4834.1000

1926280

13-Mar-19

04:06

msointl.dll.x64.1051

msointl.dll

16.0.4834.1000

1993872

13-Mar-19

03:40

msointl.dll.x64.1060

msointl.dll

16.0.4834.1000

1830544

13-Mar-19

03:40

msointl.dll.x64.2074

msointl.dll

16.0.4834.1000

1788560

13-Mar-19

04:06

msointl.dll.x64.9242

msointl.dll

16.0.4834.1000

1817232

13-Mar-19

04:06

msointl.dll.x64.1053

msointl.dll

16.0.4834.1000

1757536

13-Mar-19

04:06

msointl.dll.x64.1054

msointl.dll

16.0.4834.1000

1849696

13-Mar-19

04:06

msointl.dll.x64.1055

msointl.dll

16.0.4834.1000

2021744

13-Mar-19

04:06

msointl.dll.x64.1058

msointl.dll

16.0.4834.1000

1914000

13-Mar-19

04:06

msointl.dll.x64.1066

msointl.dll

16.0.4834.1000

2028168

13-Mar-19

03:40

msointl.dll.x64.2052

msointl.dll

16.0.4834.1000

2344744

13-Mar-19

04:05

msointl.dll.x64.1028

msointl.dll

16.0.4834.1000

2352208

13-Mar-19

04:05

msointl.dll.x86.1025

msointl.dll

16.0.4810.1000

3286160

13-Mar-19

03:15

msointl.dll.x86.1026

msointl.dll

16.0.4810.1000

1884504

13-Mar-19

03:15

msointl.dll.x86.1029

msointl.dll

16.0.4810.1000

1926288

13-Mar-19

03:15

msointl.dll.x86.1030

msointl.dll

16.0.4834.1000

1756512

13-Mar-19

03:39

msointl.dll.x86.1031

msointl.dll

16.0.4807.1000

1946968

13-Mar-19

03:15

msointl.dll.x86.1032

msointl.dll

16.0.4807.1000

2055512

13-Mar-19

03:15

msointl.dll.x86.3082

msointl.dll

16.0.4810.1000

1824392

13-Mar-19

03:15

msointl.dll.x86.1061

msointl.dll

16.0.4807.1000

1729880

13-Mar-19

03:15

msointl.dll.x86.1035

msointl.dll

16.0.4807.1000

1736536

13-Mar-19

03:15

msointl.dll.x86.1036

msointl.dll

16.0.4807.1000

1973632

13-Mar-19

03:15

msointl.dll.x86.1037

msointl.dll

16.0.4807.1000

2906400

13-Mar-19

03:15

msointl.dll.x86.1081

msointl.dll

16.0.4807.1000

1950552

13-Mar-19

03:15

msointl.dll.x86.1050

msointl.dll

16.0.4810.1000

1739920

13-Mar-19

03:15

msointl.dll.x86.1038

msointl.dll

16.0.4807.1000

1950040

13-Mar-19

03:15

msointl.dll.x86.1057

msointl.dll

16.0.4810.1000

1620104

13-Mar-19

03:15

msointl.dll.x86.1040

msointl.dll

16.0.4810.1000

1764704

13-Mar-19

03:15

msointl.dll.x86.1041

msointl.dll

16.0.4810.1000

2010976

13-Mar-19

03:15

msointl.dll.x86.1087

msointl.dll

16.0.4810.1000

2101904

13-Mar-19

03:15

msointl.dll.x86.1042

msointl.dll

16.0.4810.1000

2766992

13-Mar-19

03:15

msointl.dll.x86.1063

msointl.dll

16.0.4810.1000

1844064

13-Mar-19

03:15

msointl.dll.x86.1062

msointl.dll

16.0.4810.1000

1830024

13-Mar-19

03:15

msointl.dll.x86.1086

msointl.dll

16.0.4810.1000

1647240

13-Mar-19

03:15

msointl.dll.x86.1044

msointl.dll

16.0.4810.1000

1719432

13-Mar-19

03:15

msointl.dll.x86.1043

msointl.dll

16.0.4807.1000

1769296

13-Mar-19

03:15

msointl.dll.x86.1045

msointl.dll

16.0.4810.1000

1915528

13-Mar-19

03:15

msointl.dll.x86.1046

msointl.dll

16.0.4810.1000

1827472

13-Mar-19

03:15

msointl.dll.x86.2070

msointl.dll

16.0.4810.1000

1834128

13-Mar-19

03:15

msointl.dll.x86.1048

msointl.dll

16.0.4810.1000

1960584

13-Mar-19

03:15

msointl.dll.x86.1049

msointl.dll

16.0.4810.1000

1901704

13-Mar-19

03:15

msointl.dll.x86.1051

msointl.dll

16.0.4810.1000

1969800

13-Mar-19

03:15

msointl.dll.x86.1060

msointl.dll

16.0.4810.1000

1806176

13-Mar-19

03:15

msointl.dll.x86.2074

msointl.dll

16.0.4795.1000

1764192

13-Mar-19

03:15

msointl.dll.x86.9242

msointl.dll

16.0.4810.1000

1793160

13-Mar-19

03:15

msointl.dll.x86.1053

msointl.dll

16.0.4810.1000

1732960

13-Mar-19

03:15

msointl.dll.x86.1054

msointl.dll

16.0.4810.1000

1825416

13-Mar-19

03:15

msointl.dll.x86.1055

msointl.dll

16.0.4810.1000

1996936

13-Mar-19

03:15

msointl.dll.x86.1058

msointl.dll

16.0.4810.1000

1889928

13-Mar-19

03:16

msointl.dll.x86.1066

msointl.dll

16.0.4810.1000

2003592

13-Mar-19

03:16

msointl.dll.x86.2052

msointl.dll

16.0.4810.1000

2320168

13-Mar-19

03:16

msointl.dll.x86.1028

msointl.dll

16.0.4810.1000

2327632

13-Mar-19

03:16

conversion.office.msores.dll

msores.dll

16.0.4795.1000

81683088

12-Mar-19

02:00

msores.dll

msores.dll

16.0.4795.1000

81683088

12-Mar-19

02:00

ppt.conversion.msores.dll

msores.dll

16.0.4795.1000

81683088

ppt.edit.msores.dll

msores.dll

16.0.4795.1000

81683088

wac.office.msores.dll

msores.dll

16.0.4795.1000

81683088

msores.dll

msores.dll

16.0.4795.1000

81683304

12-Mar-19

02:00

msores.dll.x86

msores.dll

16.0.4795.1000

81683304

12-Mar-19

02:07

mso.dll.x64

mso.dll

16.0.4834.1000

19844240

13-Mar-19

03:34

mso.dll.x86

mso.dll

16.0.4834.1000

14395536

13-Mar-19

03:34

msointl.dll.x64.1033

msointl.dll

16.0.4795.1000

1562448

12-Mar-19

02:01

msointl.dll.x86.1033

msointl.dll

16.0.4795.1000

1537880

12-Mar-19

02:02

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