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Vulnerability record · CVE-2010-2586 · published 2 December 2010

CVE-2010-2586: Nullsoft winamp vulnerability

Nullsoft · Winamp

Multiple integer overflows in in_nsv.dll in the in_nsv plugin in Winamp before 5.6 allow remote attackers to execute arbitrary code via a crafted Table of Contents (TOC) in a (1) NSV stream or (2) NSV file that triggers a heap-based buffer overflow.

9.3 CVSS 2.0 High EPSS 5.5% · top 7.4% CWE-189 · CWE-189
9.3CVSS 2.0 base score
5.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Multiple integer overflows in in_nsv.dll in the in_nsv plugin in Winamp before 5.6 allow remote attackers to execute arbitrary code via a crafted Table of Contents (TOC) in a (1) NSV stream or (2) NSV file that triggers a heap-based buffer overflow.

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=324322
http://forums.winamp.com/showthread.php?threadid=159785
http://secunia.com/advisories/42004 Vendor Advisory
http://secunia.com/secunia_research/2010-127/ Vendor Advisory
http://www.securityfocus.com/archive/1/514962/100/0/threaded
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12587
http://forums.winamp.com/showthread.php?t=324322
http://forums.winamp.com/showthread.php?threadid=159785
http://secunia.com/advisories/42004 Vendor Advisory
http://secunia.com/secunia_research/2010-127/ Vendor Advisory
http://www.securityfocus.com/archive/1/514962/100/0/threaded
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12587

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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-2010-2586), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.