How severe is CVE-2006-6481?

CVE-2006-6481 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2006-6481 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-6481?

CVE-2006-6481 affects Clam Anti-virus Clamav. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-6481?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2006-6481 published?

CVE-2006-6481 was published on 2006-12-12 and last updated on 2026-06-16.

CVE-2006-6481

CVE-2006-6481 is a medium-severity vulnerability in Clam Anti-virus Clamav with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Clam Anti-virus Clamav
Published: 2006-12-12
Last modified: 2026-06-16

Description

Clam AntiVirus (ClamAV) 0.88.6 allows remote attackers to cause a denial of service (stack overflow and application crash) by wrapping many layers of multipart/mixed content around a document, a different vulnerability than CVE-2006-5874 and CVE-2006-6406.

Frequently asked questions

What is CVE-2006-6481?: Clam AntiVirus (ClamAV) 0.88.6 allows remote attackers to cause a denial of service (stack overflow and application crash) by wrapping many layers of multipart/mixed content around a document, a different vulnerability than CVE-2006-5874 and CVE-2006-6406.
How severe is CVE-2006-6481?: CVE-2006-6481 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2006-6481 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-6481?: CVE-2006-6481 affects Clam Anti-virus Clamav. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-6481?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-6481 published?: CVE-2006-6481 was published on 2006-12-12 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:clam_anti-virus:clamav:0.88.6:*:*:*:*:*:*:*

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