CVE-2009-3133
Microsoft Office Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter...
Microsoft Office Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a spreadsheet containing a malformed object that triggers memory corruption, related to "loading Excel records," aka "Excel Document Parsing Memory Corruption Vulnerability."
Exploit likelihood
What each source reports
NVD Score used
Microsoft Office Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a spreadsheet containing a malformed object that triggers memory corruption, related to "loading Excel records," aka "Excel Document Parsing Memory Corruption Vulnerability."
- Record
CVE-2009-3133- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-94
- Updated
- 2026-11-02
CVE List No score
Microsoft Office Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a spreadsheet containing a malformed object that triggers memory corruption, related to "loading Excel records," aka "Excel Document Parsing Memory Corruption Vulnerability."
- Record
CVE-2009-3133- Updated
- 2026-11-02
EUVDEUVD-2009-3116 No score
Microsoft Office Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a spreadsheet containing a malformed object that triggers memory corruption, related to "loading Excel records," aka "Excel Document Parsing Memory Corruption Vulnerability."
- Record
EUVD-2009-3116- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-crgw-fph4-cgrp No score
Microsoft Office Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter...
Microsoft Office Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a spreadsheet containing a malformed object that triggers memory corruption, related to "loading Excel records," aka "Excel Document Parsing Memory Corruption Vulnerability."
- Record
GHSA-crgw-fph4-cgrp- Weakness
- CWE-94
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-3133 is a high vulnerability (CVSS 9.3) in Microsoft Excel, published November 11, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 24.9%, the 97th percentile. No source names a fixed version.
References
securitytracker.com/id?1023157
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6265
us-cert.gov/cas/techalerts/TA09-314A.html
docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-067
nvd.nist.gov/vuln/detail/CVE-2009-3133
github.com/advisories/GHSA-crgw-fph4-cgrp