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CVE-2009-0555

Published: Oct 14, 2009Updated: Apr 23, 2026 Sources: CVE List NVDCWE-94
NVD MITRE
9.3CVSSCRITICAL
EPSS Score
27.1%
Top 2.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Microsoft Windows Media Runtime, as used in DirectShow WMA Voice Codec, Windows Media Audio Voice Decoder, and Audio Compression Manager (ACM), does not properly process Advanced Systems Format (ASF) files, which allows remote attackers to execute arbitrary code via a crafted audio file that uses the Windows Media Speech codec, aka "Windows Media Runtime Voice Sample Rate Vulnerability."

CVSS Vector Breakdown

AV:NAC:MAu:NC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

CWE-94

Affected Products

n/an/a
windows 2000microsoft
OS
Operating Systems / windows
windows media format runtimemicrosoft
On-prem
Operating Systems / windows
windows media playermicrosoft
On-premDesktop App
Consumer Software / media-player
windows xpmicrosoft
OS
Operating Systems / windows
microsoftcommercialUSOperating Systems
and 3 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6407
oval.cisecurity.org
http://www.us-cert.gov/cas/techalerts/TA09-286A.html
us-cert.gov
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-051
docs.microsoft.com

Timeline

Published
Oct 14, 2009
Last Updated
Apr 23, 2026

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