CVE-2018-0797: Microsoft Office

High severity, CVSS 7.8. EPSS: 24.8% chance of exploitation in the next 30 days.

Microsoft Office 2010, Microsoft Office 2013, and Microsoft Office 2016 allow a remote code execution vulnerability due to the way RTF content is handled, aka "Microsoft Word Memory Corruption Vulnerability".

Affected products

• Microsoft Office: version 2010 only; version 2016 only
• Microsoft Office Compatibility Pack: affected versions not specified
• 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 2007 only; version 2010 only; version 2013 only; version 2016 only
• Microsoft Word Viewer: any version

Published 2018-01-10. Last modified 2026-06-17.