CVE-2007-0027: Microsoft Excel

High severity, CVSS 9.3. EPSS: 31.6% chance of exploitation in the next 30 days.

Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2004 for Mac, and v.X for Mac allows remote attackers to execute arbitrary code via malformed IMDATA records that trigger memory corruption.

Affected products

• Microsoft Excel: version 2000 only; version 2002 only; version 2003 only
• Microsoft Excel Viewer: version 2003 only
• Microsoft Office: version 2000 only; version xp only; version 2003 only; version 2004 only; version v.x only
• Microsoft Works: version 2004 only; version 2005 only

Published 2007-01-09. Last modified 2026-06-16.