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CVE-2012-0143

HIGH · CVSS 9.3EPSS 22.4%EU EUVD

Microsoft Excel 2003 SP3 and Office 2008 for Mac do not properly handle memory during the opening of files, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Memory Corruption Using Various Modified Bytes 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-399
EPSS score
22.4% (98th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2012-0181)
Published
May 9, 2012
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-0181 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • microsoft / excel
  • microsoft / office

References

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

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