Is CVE-2004-0526 in the CISA KEV catalog?

No. CVE-2004-0526 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-0526?

CVE-2004-0526 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2004-0526?

CVE-2004-0526 has an EPSS score of 17.25% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2004-0526

MEDIUMEPSS 97th pctl

5.0

CVSS v2

NVD

Description

Unknown versions of Internet Explorer and Outlook allow remote attackers to spoof a legitimate URL in the status bar via A HREF tags with modified "alt" values that point to the legitimate site, combined with an image map whose href points to the malicious site, which facilitates a "phishing" attack.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

17.25%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 2026-04-16.