Heap-based buffer overflow in the IAManager ActiveX control in IAManager.dll in Roxio CinePlayer 3.2 allows remote attackers to execute arbitrary code via a long argument to the SetIAPlayerName method.
Conclusion & alert: CVE-2009-4840 is rated High Exploit Risk (88/100): CVSS Critical severity, with high exploitation likelihood (EPSS 7.98%, 94th percentile). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +2.89% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| 8835 | exploit_db | edb | 2009-06-01 | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 5.09% | 7.98% | +2.89% |
| 2 | 2025-03-30 | 8.87% | 5.09% | -3.78% |
| 3 | 2025-03-29 | — | 8.87% | — |
Full EPSS history (12 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| roxio | cineplayer | 3.2 | cpe:2.3:a:roxio:cineplayer:3.2:*:*:*:*:*:*:* |