CVE-2011-0101: Microsoft Excel

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

Microsoft Excel 2002 SP3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted RealTimeData record, related to a stTopic field, double-byte characters, and an incorrect pointer calculation, aka "Excel Record Parsing WriteAV Vulnerability."

Affected products

• Microsoft Excel: version 2002 only

Published 2011-04-13. Last modified 2026-06-16.