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CVE-2009-0558

HIGH · CVSS 9.3EPSS 31.1%EU EUVD

Array index error in Excel in Microsoft Office 2000 SP3 and Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac, allows remote attackers to execute arbitrary code via a crafted Excel file with a malformed record object, aka "Array Indexing Memory Corruption Vulnerability."

Key facts

CVSS score
9.3 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE)
CWE-94
EPSS score
31.1% (98th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2009-0562)
Published
June 10, 2009
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-0562 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

  • microsoft / office
  • microsoft / office
  • microsoft / office
  • microsoft / office compatibility pack for word excel ppt 2007
  • microsoft / office compatibility pack for word excel ppt 2007
  • microsoft / office excel
  • microsoft / office excel
  • microsoft / office excel
  • microsoft / office excel
  • microsoft / office excel viewer
  • microsoft / office excel viewer
  • microsoft / office sharepoint server
  • microsoft / office sharepoint server
  • microsoft / office sharepoint server
  • microsoft / office sharepoint server
  • microsoft / open xml file format converter

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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