Is CVE-2006-6557 being actively exploited?

CVE-2006-6557 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2006-6557?

CVE-2006-6557 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2006-6557

MEDIUM · CVSS 6.8EPSS 1.1%EU EUVD

Multiple unspecified vulnerabilities in Skulls! before 0.2.6 have unknown impact and attack vectors, as addressed by "Many security fixes."

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS score: 1.1% (65th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2006-6540)
Published: December 14, 2006
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-6540 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

skulls / skulls

References

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

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