MicrosoftKB4464551Description of the security update for Office 2016: May 14, 2019
Description of the security update for Office 2016: May 14, 2019
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-2019-0945 and Microsoft Common Vulnerabilities and Exposures CVE-2019-0946.
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?).
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.
Download security update 4464551 for the 32-bit version of Office 2016- Download security update 4464551 for the 64-bit version of Office 2016
More information
Security update deployment information
For deployment information about this update, see security update deployment information: May 14, 2019.
Security update replacement information
This security update replaces previously released security update 4462213.
File hash information
| File name | SHA1 hash | SHA256 hash |
|---|---|---|
| ace2016-kb4464551-fullfile-x86-glb.exe | E7BABD20DB1ADA5053CEB724F945AFBD8058F546 | 6EB38BFAD2F6F01F611E99EE1117D34A2DF364ED5079BDBA97392ECA2B64D766 |
| ace2016-kb4464551-fullfile-x64-glb.exe | 3DF8508F3DC3AC985F08C14BFFD80AEE8BA1819D | 6C1AEA7D4C4CC498773565E0DA9F3A220D82614378F6FA45CB0019BFC18227DB |
File informationThe 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.
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For all supported x86-based versions of Office 2016
| File identifier | File name | File version | File size | Date | Time |
|---|---|---|---|---|---|
| acecore.dll | acecore.dll | 16.0.4831.1000 | 1698464 | 16-Apr-19 | 02:45 |
| acacedao.dll | acedao.dll | 16.0.4684.1000 | 446824 | 16-Apr-19 | 02:45 |
| acedao.dll | acedao.dll | 16.0.4684.1000 | 446824 | 16-Apr-19 | 02:45 |
| acees.dll | acees.dll | 16.0.4810.1000 | 674536 | 16-Apr-19 | 02:45 |
| aceexcl.dll | aceexcl.dll | 16.0.4849.1000 | 412056 | 18-Apr-19 | 02:03 |
| aceodbc.dll | aceodbc.dll | 16.0.4684.1000 | 298328 | 16-Apr-19 | 02:45 |
| aceoddbs.dll | aceoddbs.dll | 16.0.4684.1000 | 26472 | 16-Apr-19 | 02:45 |
| acetxt.dll | acetxt.dll | 16.0.4831.1000 | 173240 | 16-Apr-19 | 02:45 |
| acexbe.dll | acexbe.dll | 16.0.4831.1000 | 265920 | 16-Apr-19 | 02:45 |
| expsrv.dll | expsrv.dll | 7.1.1056 | 329360 | 16-Apr-19 | 07:15 |
| vbajet32.dll | vbajet32.dll | 7.1.1056 | 15512 | 16-Apr-19 | 07:15 |
__
For all supported x64-based versions of Office 2016
| File identifier | File name | File version | File size | Date | Time |
|---|---|---|---|---|---|
| acecore.dll | acecore.dll | 16.0.4831.1000 | 2290544 | 16-Apr-19 | 02:55 |
| acacedao.dll | acedao.dll | 16.0.4492.1000 | 604536 | 16-Apr-19 | 02:55 |
| acedao.dll | acedao.dll | 16.0.4492.1000 | 604536 | 16-Apr-19 | 02:55 |
| acees.dll | acees.dll | 16.0.4810.1000 | 904424 | 16-Apr-19 | 02:55 |
| aceexch.dll | aceexch.dll | 16.0.4759.1000 | 259480 | 16-Apr-19 | 02:55 |
| aceexcl.dll | aceexcl.dll | 16.0.4849.1000 | 543424 | 18-Apr-19 | 02:06 |
| aceodbc.dll | aceodbc.dll | 16.0.4759.1000 | 350672 | 16-Apr-19 | 02:55 |
| aceoddbs.dll | aceoddbs.dll | 16.0.4513.1000 | 28536 | 16-Apr-19 | 02:55 |
| aceoledb.dll | aceoledb.dll | 16.0.4759.1000 | 434608 | 16-Apr-19 | 02:55 |
| acetxt.dll | acetxt.dll | 16.0.4831.1000 | 212368 | 16-Apr-19 | 02:55 |
| acexbe.dll | acexbe.dll | 16.0.4831.1000 | 326544 | 16-Apr-19 | 02:55 |
| expsrv.dll | expsrv.dll | 7.1.1056 | 491152 | 16-Apr-19 | 07:16 |
| vbajet32.dll | vbajet32.dll | 7.1.1056 | 18584 | 16-Apr-19 | 07:16 |
How to get help and support for this security updateHelp 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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