Is CVE-2004-0991 in the CISA KEV catalog?

No. CVE-2004-0991 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-0991?

CVE-2004-0991 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2004-0991?

CVE-2004-0991 has an EPSS score of 3.58% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2004-0991?

Upgrade mp3gain on debian 11 to 1.5.2-r2-6 or later.

CVE & CISA-KEV Catalog

CVE-2004-0991

HIGHEPSS 88th pctl

7.5

CVSS v2

NVD

Description

Buffer overflow in mpg123 before 0.59s-r9 allows remote attackers to execute arbitrary code via frame headers in MP2 or MP3 files.

How to fix

Remediation Available

mp3gainDebian

Fixed in:1.5.2-r2-6CVE-2004-0991

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

3.58%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Patch1

security.gentoo.org

Vendor Advisory1

secunia.com

Other references4

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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.