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CVE-2009-0559

HIGH · CVSS 9.3EPSS 29.4%EU EUVD

Stack-based buffer overflow in Excel in Microsoft Office 2000 SP3 and Office XP SP3 allows remote attackers to execute arbitrary code via a crafted Excel file with a malformed record object, aka "String Copy Stack-Based Overrun 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
29.4% (98th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2009-0563)
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-2009-0563 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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