Is CVE-2004-0084 in the CISA KEV catalog?

No. CVE-2004-0084 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-0084?

CVE-2004-0084 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2004-0084?

CVE-2004-0084 has an EPSS score of 24.86% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2004-0084

HIGHEPSS 98th pctl

10.0

CVSS v2

NVD

Description

Buffer overflow in the ReadFontAlias function in XFree86 4.1.0 to 4.3.0, when using the CopyISOLatin1Lowered function, allows local or remote authenticated users to execute arbitrary code via a malformed entry in the font alias (font.alias) file, a different vulnerability than CVE-2004-0083 and CVE-2004-0106.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

24.86%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% 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.