CVE-2018-0919: Microsoft Office

Low severity, CVSS 3.3. EPSS: 11.7% chance of exploitation in the next 30 days.

Microsoft Office 2010 SP2, 2013 SP1, and 2016, Microsoft Office 2016 Click-to-Run Microsoft Office 2016 for Mac, Microsoft Office Web Apps 2010 SP2, Microsoft Office Web Apps 2013 SP1, Microsoft SharePoint Enterprise Server 2013 SP1, Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2010 SP2, Microsoft Word 2010 SP2, Word 2013 SP1 and Microsoft Word 2016 allow an information disclosure vulnerability due to how variables are initialized, aka "Microsoft Office Information Disclosure Vulnerability".

Affected products

• Microsoft Office: version 2010 only; version 2016 only
• Microsoft Office Online Server: version 2016 only
• Microsoft Office Web Apps: version 2010 only
• Microsoft Office Web Apps Server: version 2013 only
• Microsoft SharePoint Enterprise Server: version 2013 only; version 2016 only
• Microsoft SharePoint Server: version 2010 only
• Microsoft Word: version 2010 only; version 2013 only; version 2016 only

Published 2018-03-14. Last modified 2026-06-17.