CVE-2010-3137: Nullsoft Winamp

High severity, CVSS 9.3. EPSS: 7.8% chance of exploitation in the next 30 days.

Untrusted search path vulnerability in Nullsoft Winamp 5.581, and probably other versions, allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse wnaspi32.dll that is located in the same folder as a .669, .aac, .aiff, .amf, .au, .avr, .b4s, .caf or .cda file.

Affected products

• Nullsoft Winamp: version 5.581 only

Published 2010-08-26. Last modified 2026-06-16.