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Vulnerability record · CVE-2008-4264 · published 10 December 2008

CVE-2008-4264: Microsoft office excel vulnerability

Microsoft · Office Excel

Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 Gold and SP1; Excel Viewer 2003 Gold and SP3; Excel Viewer; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Gold and SP1; Office 2004 and 2008 for Mac; and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a crafted Excel spreadsheet that contains a malformed formula, which triggers "pointer corruption" during the loading of formulas from this spreadsheet, aka "File Format Parsing Vulnerability."

9.3 CVSS 2.0 High EPSS 26% · top 2.1% CWE-399 · CWE-399
9.3CVSS 2.0 base score
26%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 Gold and SP1; Excel Viewer 2003 Gold and SP3; Excel Viewer; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Gold and SP1; Office 2004 and 2008 for Mac; and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a crafted Excel spreadsheet that contains a malformed formula, which triggers "pointer corruption" during the loading of formulas from this spreadsheet, aka "File Format Parsing Vulnerability."

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/32621
http://www.securitytracker.com/id?1021368
http://www.us-cert.gov/cas/techalerts/TA08-344A.html US Government Resource
http://www.vupen.com/english/advisories/2008/3386
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-074
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5556
http://www.securityfocus.com/bid/32621
http://www.securitytracker.com/id?1021368
http://www.us-cert.gov/cas/techalerts/TA08-344A.html US Government Resource
http://www.vupen.com/english/advisories/2008/3386
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-074
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5556

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2008-4264), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.