Is CVE-2006-7066 in the CISA KEV catalog?

No. CVE-2006-7066 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-7066?

CVE-2006-7066 has a CVSS v2 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2006-7066?

CVE-2006-7066 has an EPSS score of 21.60% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2006-7066

HIGHEPSS 97th pctl

7.1

CVSS v2

NVD

Description

Microsoft Internet Explorer 6 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) by creating an object inside an iframe, deleting the frame by setting its location.href to about:blank, then accessing a property of the object within the deleted frame, which triggers a NULL pointer dereference. NOTE: it was later reported that 7.0.6000.16473 and earlier are also affected.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

21.60%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% 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.