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Fencer Vulns
medium 6.8

CVE-2006-4412 json

WebKit in Apple Mac OS X 10.3.x through 10.3.9 and 10.4 through 10.4.8 allows remote attackers to execute arbitrary code via a crafted HTML…

published 2006-11-30 19 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4400

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.6%
EPSS 5.6% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

WebKit in Apple Mac OS X 10.3.x through 10.3.9 and 10.4 through 10.4.8 allows remote attackers to execute arbitrary code via a crafted HTML file, which accesses previously deallocated objects.

Patch / fix

Exploit prediction

5.63% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

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.