{"cve":"CVE-2009-4356","nvd":{"published":"2009-12-18T19:30:00.577","modified":"2026-06-16T23:13:30.777","status":"Modified","description":"Multiple integer overflows in the jpeg.w5s and png.w5s filters in Winamp before 5.57 allow remote attackers to execute arbitrary code via malformed (1) JPEG or (2) PNG data in an MP3 file.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://forums.winamp.com/showthread.php?threadid=315355","http://www.securityfocus.com/archive/1/508532/100/0/threaded","http://www.securityfocus.com/bid/37387","http://www.vupen.com/english/advisories/2009/3576","http://www.vupen.com/exploits/Winamp_png_w5s_PNG_Data_Processing_Integer_Overflow_PoC_3576274.php"],"products":["nullsoft:winamp"],"source":"nvd","synced_at":"2026-10-19T19:55:32.599380760+00:00"},"epss":{"cve":"CVE-2009-4356","score":0.04973,"percentile":0.92202,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}