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CVE-2010-2586

27
FAUCET Score

CVE-2010-2586 describes multiple integer overflow vulnerabilities in the in_nsv.dll plugin within Winamp versions prior to 5.6. These flaws allow remote attackers to execute arbitrary code by crafting NSV streams or files with malicious Table of Contents (TOC) data, leading to a heap-based buffer overflow. With a CVSS score of 9.3, this vulnerability is critical, indicating a network-based attack with medium complexity that can result in complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been identified, its high FAUCET Risk Score of 87/100 and EPSS score suggest a notable potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.581CPE matchmatch criteria
cpe:2.3:a:nullsoft:winamp:*:*:*:*:*:*:*:*
0.20aCPE matchmatch criteria
cpe:2.3:a:nullsoft:winamp:0.20a:*:*:*:*:*:*:*
0.92CPE matchmatch criteria
cpe:2.3:a:nullsoft:winamp:0.92:*:*:*:*:*:*:*
1.006CPE matchmatch criteria
cpe:2.3:a:nullsoft:winamp:1.006:*:*:*:*:*:*:*
1.90CPE matchmatch criteria
cpe:2.3:a:nullsoft:winamp:1.90:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.54%
Probability of exploitation in next 30 days
EPSS Percentile
92.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0554 is in the 62nd percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

forums.winamp.com / showthread.php
forums.winamp.com / showthread.php
secunia.com / advisories/42004
Vendor Advisory
secunia.com / secunia_research/2010-127
Vendor Advisory
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12587
securityfocus.com / archive/1/514962/100/0/threaded