CVE-2014-6335: Microsoft Office Compatibility Pack

High severity, CVSS 9.3. EPSS: 16% chance of exploitation in the next 30 days.

Microsoft Word 2007 SP3, Word Viewer, and Office Compatibility Pack SP3 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted Office document, aka "Microsoft Office Invalid Pointer Remote Code Execution Vulnerability."

Affected products

• Microsoft Office Compatibility Pack: any version
• Microsoft Office Word Viewer: any version
• Microsoft Word: version 2007 only

Published 2014-11-11. Last modified 2026-06-17.