Is CVE-2003-0028 in the CISA KEV catalog?

No. CVE-2003-0028 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0028?

CVE-2003-0028 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2003-0028?

CVE-2003-0028 has an EPSS score of 15.03% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2003-0028

HIGHEPSS 96th pctl

7.5

CVSS v2

NVD

Description

Integer overflow in the xdrmem_getbytes() function, and possibly other functions, of XDR (external data representation) libraries derived from SunRPC, including libnsl, libc, glibc, and dietlibc, allows remote attackers to execute arbitrary code via certain integer values in length fields, a different vulnerability than CVE-2002-0391.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

15.03%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 2026-04-16.