Is CVE-2006-6310 in the CISA KEV catalog?

No. CVE-2006-6310 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-6310?

CVE-2006-6310 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2006-6310?

CVE-2006-6310 has an EPSS score of 14.51% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2006-6310

MEDIUMEPSS 96th pctl

5.0

CVSS v2

NVD

Description

Microsoft Internet Explorer 6.0 SP1 and earlier allows remote attackers to cause a denial of service (crash) via an invalid src attribute value ("?") in an HTML frame tag that is in a frameset tag with a large rows attribute. NOTE: The provenance of this information is unknown; the details are obtained solely from third party information.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

14.51%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.