Is CVE-2010-0478 in the CISA KEV catalog?

No. CVE-2010-0478 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-0478?

CVE-2010-0478 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2010-0478?

CVE-2010-0478 has an EPSS score of 66.96% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2010-0478

HIGHEPSS 99th pctl

9.3

CVSS v2

NVD

Description

Stack-based buffer overflow in nsum.exe in the Windows Media Unicast Service in Media Services for Microsoft Windows 2000 Server SP4 allows remote attackers to execute arbitrary code via crafted packets associated with transport information, aka "Media Services Stack-based Buffer Overflow Vulnerability."

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

66.96%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% 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 2026-04-29.