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Vulnerability record · CVE-2010-1523 · published 6 November 2010

CVE-2010-1523: Nullsoft winamp memory buffer overflow vulnerability

Nullsoft · Winamp

Multiple heap-based buffer overflows in vp6.w5s (aka the VP6 codec) in Winamp before 5.59 Beta build 3033 might allow remote attackers to execute arbitrary code via a crafted VP6 (1) video file or (2) video stream.

9.3 CVSS 2.0 High EPSS 5.3% · top 7.7% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
5.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

Multiple heap-based buffer overflows in vp6.w5s (aka the VP6 codec) in Winamp before 5.59 Beta build 3033 might allow remote attackers to execute arbitrary code via a crafted VP6 (1) video file or (2) video stream.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://forums.winamp.com/showthread.php?t=322995
http://secunia.com/secunia_research/2010-95/ Vendor Advisory
http://www.securityfocus.com/archive/1/514484/100/0/threaded
http://www.securityfocus.com/bid/44466
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12056
http://forums.winamp.com/showthread.php?t=322995
http://secunia.com/secunia_research/2010-95/ Vendor Advisory
http://www.securityfocus.com/archive/1/514484/100/0/threaded
http://www.securityfocus.com/bid/44466
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12056

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2010-1523), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.