{"cve":"CVE-2011-2950","nvd":{"published":"2011-08-18T23:55:01.007","modified":"2026-06-16T23:32:18.880","status":"Modified","description":"Heap-based buffer overflow in qcpfformat.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to execute arbitrary code via a crafted QCP file.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://securityreason.com/securityalert/8388","http://service.real.com/realplayer/security/08162011_player/en/","http://www.securityfocus.com/bid/49172","http://www.securitytracker.com/id?1025943","http://zerodayinitiative.com/advisories/ZDI-11-265/"],"products":["realnetworks:realplayer","realnetworks:realplayer_sp"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-2950","score":0.28612,"percentile":0.98135,"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."]}