CVE-2007-3890: Microsoft Excel

High severity, CVSS 9.3. EPSS: 28.9% chance of exploitation in the next 30 days.

Microsoft Excel in Office 2000 SP3, Office XP SP3, Office 2003 SP2, and Office 2004 for Mac allows remote attackers to execute arbitrary code via a Workspace with a certain index value that triggers memory corruption.

Affected products

• Microsoft Excel: version 2000 only; version 2003 only; version 2004 only; version xp_sp3 only
• Microsoft Office: version 2000 only; version 2003 only; version 2004 only; version xp only

Published 2007-08-14. Last modified 2026-06-16.