Is CVE-2007-3576 in the CISA KEV catalog?

No. CVE-2007-3576 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-3576?

CVE-2007-3576 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2007-3576?

CVE-2007-3576 has an EPSS score of 12.87% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2007-3576

MEDIUMEPSS 96th pctl

4.3

CVSS v2

NVD

Description

Microsoft Internet Explorer 6 executes web script from URIs of arbitrary scheme names ending with the "script" character sequence, using the (1) vbscript: handler for scheme names with 7 through 9 characters, and the (2) javascript: handler for scheme names with 10 or more characters, which might allow remote attackers to bypass certain XSS protection schemes. NOTE: other researchers dispute the significance of this issue, stating "this only works when typed in the address bar.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

12.87%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.