CVE-2010-3218: Microsoft Word

High severity, CVSS 9.3. EPSS: 23.4% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Microsoft Word 2002 SP3 allows remote attackers to execute arbitrary code via malformed records in a Word document, aka "Word Heap Overflow Vulnerability."

Affected products

• Microsoft Word: version 2002 only

Published 2010-10-13. Last modified 2026-06-16.