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Description of the security update for Office 2016: February 12, 2019


View products that this article applies to.

Summary

This security update resolves a security feature bypass vulnerability that exists when Microsoft Office does not validate URLs. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2019-0540.

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

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 Determining your Office version).

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Improvements and fixes

This security update contains the following improvements and fixes:
  • This update improves translations of some error messages for multiple languages of Microsoft Excel 2016.
  • When you accept multiple separate instances of a recurring meeting, and then you synchronize the Calendar folder in Outlook 2016, you notice that some instances are sometimes mistakenly removed from the calendar.

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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.

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More Information

Security update deployment information

For deployment information about this update, see security update deployment information: February 12, 2019.

Security update replacement information

This security update replaces the previously released security update 4461535.

File hash information

File name SHA1 hash SHA256 hash
mso2016-kb4462146-fullfile-x86-glb.exe AE91485FB8DD16961CC4444371895E7F055779E4 02B8BBD5D607520A56C45643B59317C5C8A162D78B9D62E123FA7B8639FD5200
mso2016-kb4462146-fullfile-x64-glb.exe E16026BB3E845159F46574ACA6B38AD97413C08B DA2D1FFCE9DA7DC5720F9A96C158311623EFC98758260845825704D5CB5CD7D7


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.

For all supported x86-based versions of Office 2016
File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4810.1000 770136 16-Jan-19 06:26
msointl.dll.x86.1025 msointl.dll 16.0.4810.1000 3286160 16-Jan-19 06:33
msointl.dll.x86.1026 msointl.dll 16.0.4810.1000 1884504 16-Jan-19 06:30
msointl.dll.x86.1027 msointl.dll 16.0.4810.1000 1816208 16-Jan-19 06:48
msointl.dll.x86.1029 msointl.dll 16.0.4810.1000 1926288 16-Jan-19 06:33
msointl.dll.x86.1030 msointl.dll 16.0.4807.1000 1756504 16-Jan-19 08:09
msointl.dll.x86.1031 msointl.dll 16.0.4807.1000 1946968 16-Jan-19 08:09
msointl.dll.x86.1032 msointl.dll 16.0.4807.1000 2055512 16-Jan-19 08:09
msointl.dll.x86.3082 msointl.dll 16.0.4810.1000 1824392 16-Jan-19 06:33
msointl.dll.x86.1061 msointl.dll 16.0.4807.1000 1729880 16-Jan-19 08:06
msointl.dll.x86.1069 msointl.dll 16.0.4810.1000 1739104 16-Jan-19 06:48
msointl.dll.x86.1035 msointl.dll 16.0.4807.1000 1736536 16-Jan-19 08:09
msointl.dll.x86.1036 msointl.dll 16.0.4807.1000 1973632 16-Jan-19 08:09
msointl.dll.x86.1110 msointl.dll 16.0.4810.1000 1772888 16-Jan-19 06:48
msointl.dll.x86.1095 msointl.dll 16.0.4810.1000 1828704 16-Jan-19 06:48
msointl.dll.x86.1037 msointl.dll 16.0.4807.1000 2906400 16-Jan-19 08:09
msointl.dll.x86.1081 msointl.dll 16.0.4807.1000 1950552 16-Jan-19 08:09
msointl.dll.x86.1050 msointl.dll 16.0.4810.1000 1739920 16-Jan-19 06:33
msointl.dll.x86.1038 msointl.dll 16.0.4807.1000 1950040 16-Jan-19 08:06
msointl.dll.x86.1057 msointl.dll 16.0.4810.1000 1620104 16-Jan-19 06:30
msointl.dll.x86.1040 msointl.dll 16.0.4810.1000 1764704 16-Jan-19 06:33
msointl.dll.x86.1041 msointl.dll 16.0.4810.1000 2010976 16-Jan-19 06:33
msointl.dll.x86.1087 msointl.dll 16.0.4810.1000 2101904 16-Jan-19 06:33
msointl.dll.x86.1099 msointl.dll 16.0.4810.1000 1938784 16-Jan-19 06:49
msointl.dll.x86.1042 msointl.dll 16.0.4810.1000 2766992 16-Jan-19 06:33
msointl.dll.x86.1063 msointl.dll 16.0.4810.1000 1844064 16-Jan-19 06:33
msointl.dll.x86.1062 msointl.dll 16.0.4810.1000 1830024 16-Jan-19 06:33
msointl.dll.x86.1086 msointl.dll 16.0.4810.1000 1647240 16-Jan-19 06:31
msointl.dll.x86.1044 msointl.dll 16.0.4810.1000 1719432 16-Jan-19 06:33
msointl.dll.x86.1043 msointl.dll 16.0.4807.1000 1769296 16-Jan-19 08:09
msointl.dll.x86.1045 msointl.dll 16.0.4810.1000 1915528 16-Jan-19 06:33
msointl.dll.x86.1046 msointl.dll 16.0.4810.1000 1827472 16-Jan-19 06:33
msointl.dll.x86.2070 msointl.dll 16.0.4810.1000 1834128 16-Jan-19 06:33
msointl.dll.x86.1048 msointl.dll 16.0.4810.1000 1960584 16-Jan-19 06:33
msointl.dll.x86.1049 msointl.dll 16.0.4810.1000 1901704 16-Jan-19 06:33
msointl.dll.x86.1051 msointl.dll 16.0.4810.1000 1969800 16-Jan-19 06:31
msointl.dll.x86.1060 msointl.dll 16.0.4810.1000 1806176 16-Jan-19 06:31
msointl.dll.x86.2074 msointl.dll 16.0.4795.1000 1764192 16-Jan-19 08:09
msointl.dll.x86.9242 msointl.dll 16.0.4810.1000 1793160 16-Jan-19 06:33
msointl.dll.x86.1053 msointl.dll 16.0.4810.1000 1732960 16-Jan-19 06:33
msointl.dll.x86.1054 msointl.dll 16.0.4810.1000 1825416 16-Jan-19 06:33
msointl.dll.x86.1055 msointl.dll 16.0.4810.1000 1996936 16-Jan-19 06:33
msointl.dll.x86.1058 msointl.dll 16.0.4810.1000 1889928 16-Jan-19 06:33
msointl.dll.x86.1066 msointl.dll 16.0.4810.1000 2003592 16-Jan-19 06:31
msointl.dll.x86.2052 msointl.dll 16.0.4810.1000 2320168 16-Jan-19 06:33
msointl.dll.x86.1028 msointl.dll 16.0.4810.1000 2327632 16-Jan-19 06:33
msores.dll msores.dll 16.0.4795.1000 81683304 15-Jan-19 08:45
msores.dll.x86 msores.dll 16.0.4795.1000 81683304 15-Jan-19 08:56
mso.dll.x86 mso.dll 16.0.4810.1000 14394512 16-Jan-19 06:25
msointl.dll.x86.1033 msointl.dll 16.0.4795.1000 1537880 15-Jan-19 08:45
For all supported x64-based versions of Office 2016
File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4702.1000 815280 15-Jan-19 08:55
msointl.dll.x64.1025 msointl.dll 16.0.4810.1000 3323232 16-Jan-19 06:57
msointl.dll.x64.1026 msointl.dll 16.0.4810.1000 1908360 16-Jan-19 06:34
msointl.dll.x64.1027 msointl.dll 16.0.4810.1000 1840480 16-Jan-19 06:51
msointl.dll.x64.1029 msointl.dll 16.0.4810.1000 1950344 16-Jan-19 06:57
msointl.dll.x64.1030 msointl.dll 16.0.4810.1000 1780576 16-Jan-19 06:57
msointl.dll.x64.1031 msointl.dll 16.0.4810.1000 1971336 16-Jan-19 06:57
msointl.dll.x64.1032 msointl.dll 16.0.4810.1000 2079880 16-Jan-19 06:57
msointl.dll.x64.3082 msointl.dll 16.0.4810.1000 1848968 16-Jan-19 06:57
msointl.dll.x64.1061 msointl.dll 16.0.4810.1000 1753952 16-Jan-19 06:34
msointl.dll.x64.1069 msointl.dll 16.0.4810.1000 1762952 16-Jan-19 06:51
msointl.dll.x64.1035 msointl.dll 16.0.4810.1000 1760904 16-Jan-19 06:57
msointl.dll.x64.1036 msointl.dll 16.0.4810.1000 1997704 16-Jan-19 06:57
msointl.dll.x64.1110 msointl.dll 16.0.4810.1000 1797264 16-Jan-19 06:51
msointl.dll.x64.1095 msointl.dll 16.0.4810.1000 1853072 16-Jan-19 06:51
msointl.dll.x64.1037 msointl.dll 16.0.4810.1000 2943064 16-Jan-19 06:57
msointl.dll.x64.1081 msointl.dll 16.0.4810.1000 1974928 16-Jan-19 06:57
msointl.dll.x64.1050 msointl.dll 16.0.4810.1000 1764496 16-Jan-19 06:57
msointl.dll.x64.1038 msointl.dll 16.0.4810.1000 1973904 16-Jan-19 06:34
msointl.dll.x64.1057 msointl.dll 16.0.4810.1000 1644176 16-Jan-19 06:34
msointl.dll.x64.1040 msointl.dll 16.0.4810.1000 1789072 16-Jan-19 06:57
msointl.dll.x64.1041 msointl.dll 16.0.4810.1000 2034824 16-Jan-19 06:57
msointl.dll.x64.1087 msointl.dll 16.0.4810.1000 2126480 16-Jan-19 06:57
msointl.dll.x64.1099 msointl.dll 16.0.4810.1000 1962640 16-Jan-19 06:51
msointl.dll.x64.1042 msointl.dll 16.0.4810.1000 2791568 16-Jan-19 06:57
msointl.dll.x64.1063 msointl.dll 16.0.4810.1000 1867920 16-Jan-19 06:57
msointl.dll.x64.1062 msointl.dll 16.0.4810.1000 1854096 16-Jan-19 06:57
msointl.dll.x64.1086 msointl.dll 16.0.4810.1000 1671816 16-Jan-19 06:34
msointl.dll.x64.1044 msointl.dll 16.0.4810.1000 1743496 16-Jan-19 06:57
msointl.dll.x64.1043 msointl.dll 16.0.4810.1000 1793680 16-Jan-19 06:57
msointl.dll.x64.1045 msointl.dll 16.0.4810.1000 1939592 16-Jan-19 06:57
msointl.dll.x64.1046 msointl.dll 16.0.4810.1000 1852048 16-Jan-19 06:57
msointl.dll.x64.2070 msointl.dll 16.0.4810.1000 1858696 16-Jan-19 06:57
msointl.dll.x64.1048 msointl.dll 16.0.4810.1000 1985376 16-Jan-19 06:57
msointl.dll.x64.1049 msointl.dll 16.0.4810.1000 1926496 16-Jan-19 06:57
msointl.dll.x64.1051 msointl.dll 16.0.4810.1000 1993864 16-Jan-19 06:34
msointl.dll.x64.1060 msointl.dll 16.0.4810.1000 1830544 16-Jan-19 06:34
msointl.dll.x64.2074 msointl.dll 16.0.4810.1000 1788560 16-Jan-19 06:57
msointl.dll.x64.9242 msointl.dll 16.0.4810.1000 1817232 16-Jan-19 06:57
msointl.dll.x64.1053 msointl.dll 16.0.4810.1000 1757536 16-Jan-19 06:57
msointl.dll.x64.1054 msointl.dll 16.0.4810.1000 1849488 16-Jan-19 06:57
msointl.dll.x64.1055 msointl.dll 16.0.4810.1000 2021744 16-Jan-19 06:57
msointl.dll.x64.1058 msointl.dll 16.0.4810.1000 1914208 16-Jan-19 06:57
msointl.dll.x64.1066 msointl.dll 16.0.4810.1000 2028384 16-Jan-19 06:34
msointl.dll.x64.2052 msointl.dll 16.0.4810.1000 2344536 16-Jan-19 06:57
msointl.dll.x64.1028 msointl.dll 16.0.4810.1000 2352216 16-Jan-19 06:57
msointl.dll.x86.1025 msointl.dll 16.0.4810.1000 3286160 16-Jan-19 06:33
msointl.dll.x86.1026 msointl.dll 16.0.4810.1000 1884504 16-Jan-19 06:30
msointl.dll.x86.1029 msointl.dll 16.0.4810.1000 1926288 16-Jan-19 06:33
msointl.dll.x86.1030 msointl.dll 16.0.4807.1000 1756504 16-Jan-19 08:09
msointl.dll.x86.1031 msointl.dll 16.0.4807.1000 1946968 16-Jan-19 08:09
msointl.dll.x86.1032 msointl.dll 16.0.4807.1000 2055512 16-Jan-19 08:09
msointl.dll.x86.3082 msointl.dll 16.0.4810.1000 1824392 16-Jan-19 06:33
msointl.dll.x86.1061 msointl.dll 16.0.4807.1000 1729880 16-Jan-19 08:06
msointl.dll.x86.1035 msointl.dll 16.0.4807.1000 1736536 16-Jan-19 08:09
msointl.dll.x86.1036 msointl.dll 16.0.4807.1000 1973632 16-Jan-19 08:09
msointl.dll.x86.1037 msointl.dll 16.0.4807.1000 2906400 16-Jan-19 08:09
msointl.dll.x86.1081 msointl.dll 16.0.4807.1000 1950552 16-Jan-19 08:09
msointl.dll.x86.1050 msointl.dll 16.0.4810.1000 1739920 16-Jan-19 06:33
msointl.dll.x86.1038 msointl.dll 16.0.4807.1000 1950040 16-Jan-19 08:06
msointl.dll.x86.1057 msointl.dll 16.0.4810.1000 1620104 16-Jan-19 06:30
msointl.dll.x86.1040 msointl.dll 16.0.4810.1000 1764704 16-Jan-19 06:33
msointl.dll.x86.1041 msointl.dll 16.0.4810.1000 2010976 16-Jan-19 06:33
msointl.dll.x86.1087 msointl.dll 16.0.4810.1000 2101904 16-Jan-19 06:33
msointl.dll.x86.1042 msointl.dll 16.0.4810.1000 2766992 16-Jan-19 06:33
msointl.dll.x86.1063 msointl.dll 16.0.4810.1000 1844064 16-Jan-19 06:33
msointl.dll.x86.1062 msointl.dll 16.0.4810.1000 1830024 16-Jan-19 06:33
msointl.dll.x86.1086 msointl.dll 16.0.4810.1000 1647240 16-Jan-19 06:31
msointl.dll.x86.1044 msointl.dll 16.0.4810.1000 1719432 16-Jan-19 06:33
msointl.dll.x86.1043 msointl.dll 16.0.4807.1000 1769296 16-Jan-19 08:09
msointl.dll.x86.1045 msointl.dll 16.0.4810.1000 1915528 16-Jan-19 06:33
msointl.dll.x86.1046 msointl.dll 16.0.4810.1000 1827472 16-Jan-19 06:33
msointl.dll.x86.2070 msointl.dll 16.0.4810.1000 1834128 16-Jan-19 06:33
msointl.dll.x86.1048 msointl.dll 16.0.4810.1000 1960584 16-Jan-19 06:33
msointl.dll.x86.1049 msointl.dll 16.0.4810.1000 1901704 16-Jan-19 06:33
msointl.dll.x86.1051 msointl.dll 16.0.4810.1000 1969800 16-Jan-19 06:31
msointl.dll.x86.1060 msointl.dll 16.0.4810.1000 1806176 16-Jan-19 06:31
msointl.dll.x86.2074 msointl.dll 16.0.4795.1000 1764192 16-Jan-19 08:09
msointl.dll.x86.9242 msointl.dll 16.0.4810.1000 1793160 16-Jan-19 06:33
msointl.dll.x86.1053 msointl.dll 16.0.4810.1000 1732960 16-Jan-19 06:33
msointl.dll.x86.1054 msointl.dll 16.0.4810.1000 1825416 16-Jan-19 06:33
msointl.dll.x86.1055 msointl.dll 16.0.4810.1000 1996936 16-Jan-19 06:33
msointl.dll.x86.1058 msointl.dll 16.0.4810.1000 1889928 16-Jan-19 06:33
msointl.dll.x86.1066 msointl.dll 16.0.4810.1000 2003592 16-Jan-19 06:31
msointl.dll.x86.2052 msointl.dll 16.0.4810.1000 2320168 16-Jan-19 06:33
msointl.dll.x86.1028 msointl.dll 16.0.4810.1000 2327632 16-Jan-19 06:33
conversion.office.msores.dll msores.dll 16.0.4795.1000 81683088 15-Jan-19 08:50
msores.dll msores.dll 16.0.4795.1000 81683088 15-Jan-19 08:45
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 15-Jan-19 08:45
msores.dll.x86 msores.dll 16.0.4795.1000 81683304 15-Jan-19 08:56
mso.dll.x64 mso.dll 16.0.4810.1000 19844472 16-Jan-19 06:29
mso.dll.x86 mso.dll 16.0.4810.1000 14394512 16-Jan-19 06:25
msointl.dll.x64.1033 msointl.dll 16.0.4795.1000 1562448 15-Jan-19 08:50
msointl.dll.x86.1033 msointl.dll 16.0.4795.1000 1537880 15-Jan-19 08:45

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How to get help and support for this security update

Help for installing updates: Protect yourself online

Help for protecting your Windows-based computer from viruses and malware: Microsoft Security

Local support according to your country: International Support

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Keywords: kbBug, kbsurveynew, kbExpertiseInter, kbSecReview, KbSECBulletin, KbSECVulnerability, ATdownload, kbMustLoc, kbLangAll, kbSecurity, kbfix

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Article Info
Article ID : 4462146
Revision : 11
Created on : 4/13/2020
Published on : 4/16/2020
Exists online : False
Views : 256