Unspecified vulnerability in the utaudiod daemon in Sun Ray Server Software (SRSS) 4.0, when Solaris Trusted Extensions is enabled, allows local users to cause a denial of service (audio outage) or possibly gain privileges via unknown vectors related to "resource leaks."
Conclusion & alert: CVE-2009-2490 is rated Low Risk (16.3/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.33%). Mandatory action: Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
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 | 0.06% | 0.33% | +0.27% |
| 2 | 2025-03-17 | 0.04% | 0.06% | +0.02% |
| 3 | 2023-03-07 | — | 0.04% | — |
Full EPSS history (4 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 1.9 | 2.0 | LOW |
|
3.4 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| sun | ray_server_software | 4.0 | cpe:2.3:a:sun:ray_server_software:4.0:*:*:*:*:*:*:* |
| sun | ray_server_software | 4.0 | cpe:2.3:a:sun:ray_server_software:4.0:*:sparc:*:*:*:*:* |
| sun | ray_server_software | 4.0 | cpe:2.3:a:sun:ray_server_software:4.0:*:x86:*:*:*:*:* |