Is CVE-2009-4312 in the CISA KEV catalog?

No. CVE-2009-4312 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2009-4312?

CVE-2009-4312 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2009-4312?

CVE-2009-4312 has an EPSS score of 20.73% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2009-4312

HIGHEPSS 97th pctl

9.3

CVSS v2

NVD

Description

Unspecified vulnerability in the Indeo codec in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 allows remote attackers to execute arbitrary code via crafted media content, as reported to Microsoft by Dave Lenoe of Adobe.

CWE-94Code Injection

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

20.73%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

http://secunia.com/advisories/37592
http://securitytracker.com/id?1023302
http://support.microsoft.com/kb/954157
http://support.microsoft.com/kb/955759
http://support.microsoft.com/kb/976138
http://www.microsoft.com/technet/security/advisory/954157.mspx
http://www.securityfocus.com/bid/37251
http://www.vupen.com/english/advisories/2009/3440
https://exchange.xforce.ibmcloud.com/vulnerabilities/54645
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11573

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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 2026-04-23.