CVE-2015-1641: Microsoft Office Memory Corruption Vulnerability

High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 96.7% chance of exploitation in the next 30 days.

Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word for Mac 2011, Office Compatibility Pack SP3, Word Automation Services on SharePoint Server 2010 SP2 and 2013 SP1, and Office Web Apps Server 2010 SP2 and 2013 SP1 allow remote attackers to execute arbitrary code via a crafted RTF document, aka "Microsoft Office Memory Corruption Vulnerability."

Affected products

• Microsoft Office: version 2010 only
• Microsoft Office Compatibility Pack: affected versions not specified
• Microsoft Office Web Apps: version 2010 only; version 2013 only
• Microsoft Outlook: version 2011 only
• Microsoft SharePoint Server: version 2010 only; version 2013 only
• Microsoft Word: version 2007 only; version 2010 only; version 2011 only; version 2013 only

Published 2015-04-14. Last modified 2026-06-17.