Is CVE-2006-6335 in the CISA KEV catalog?

No. CVE-2006-6335 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-6335?

CVE-2006-6335 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2006-6335?

CVE-2006-6335 has an EPSS score of 12.22% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2006-6335

HIGHEPSS 96th pctl

10.0

CVSS v2

NVD

Description

Multiple buffer overflows in Sophos Anti-Virus scanning engine before 2.40 allow remote attackers to execute arbitrary code via (1) a SIT archive with a long filename that is not null-terminated, which triggers a heap-based overflow in veex.dll due to improper length calculation, and (2) a CPIO archive, with a long filename that is not null-terminated, which triggers a stack-based overflow in veex.dll.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

12.22%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.