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Fencer Vulns
critical 9.3

CVE-2007-1203 in the critical feed json

Unspecified vulnerability in Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2003 Viewer, 2004 for Mac, and 2007 allows user-assisted remote…

published 2007-05-08 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-1200

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
31.0%
EPSS 31.0% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

Unspecified vulnerability in Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2003 Viewer, 2004 for Mac, and 2007 allows user-assisted remote attackers to execute arbitrary code via a crafted set font value in an Excel file, which results in memory corruption.

Exploit prediction

31.04% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.