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Vulnerability record · CVE-2012-0142 · published 9 May 2012

CVE-2012-0142: Microsoft excel vulnerability

Microsoft · Excel

Microsoft Excel 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Office 2008 for Mac; Excel Viewer; and Office Compatibility Pack SP2 and SP3 do not properly handle memory during the opening of files, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel File Format Memory Corruption in OBJECTLINK Record Vulnerability."

9.3 CVSS 2.0 High EPSS 22% · top 2.4% CWE-399 · CWE-399
9.3CVSS 2.0 base score
22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Microsoft Excel 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Office 2008 for Mac; Excel Viewer; and Office Compatibility Pack SP2 and SP3 do not properly handle memory during the opening of files, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel File Format Memory Corruption in OBJECTLINK Record Vulnerability."

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

Affected products

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

References

LinkTags
http://secunia.com/advisories/49112
http://www.securityfocus.com/bid/53373
http://www.securitytracker.com/id?1027041
http://www.us-cert.gov/cas/techalerts/TA12-129A.html US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-030
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15543
http://secunia.com/advisories/49112
http://www.securityfocus.com/bid/53373
http://www.securitytracker.com/id?1027041
http://www.us-cert.gov/cas/techalerts/TA12-129A.html US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-030
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15543

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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-2012-0142), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.