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-2018-8627 and Microsoft Common Vulnerabilities and Exposures CVE-2018-8628.Note To apply this security update, you must have the release version of Office Online Server installed on the computer.
Method 1: Microsoft UpdateThis 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 CatalogTo get the standalone package for this update, go to the Microsoft Update Catalog website.Method 3: Microsoft Download CenterYou can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.
Security update deployment informationFor deployment information about this update, see security update deployment information: December 11, 2018.Security update replacement informationThis security update doesn’t replace any previously released security update.
File hash information
File name | SHA1 hash | SHA256 hash |
---|---|---|
wacserver2019-kb4011027-fullfile-x64-glb.exe | AEC4C49C4016A0C3CF35AD6283CB8F63972B173C | 7B00F0E20DC6645876448EFB958DB56932CD25C14AB6765857730A6A31A58C5D |
File information
For the list of files that are included in the security update 4011027, download the file information.
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