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Case File

CVE-2011-0098

HIGH · CVSS 9.3 EPSS 30.50%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-04-13 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2011-0098
Severity
HIGH
CVSS
9.3
EPSS
30.50%
Microsoft Office

Original Filing — NVD Description

Integer signedness error in Microsoft Excel 2002 SP3, 2003 SP3, 2007 SP2, and 2010; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 allows remote attackers to execute arbitrary code via an XLS file with a large record size, aka "Excel Heap Overflow Vulnerability."