EPSS score history for CVE-2009-4830, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.54% | 2.40% | +1.87% |
| 2 | 2025-10-17 | 0.40% | 0.54% | +0.14% |
| 3 | 2025-07-15 | 0.54% | 0.40% | -0.14% |
| 4 | 2025-03-30 | 0.78% | 0.54% | -0.24% |
| 5 | 2025-03-29 | 0.54% | 0.78% | +0.24% |
| 6 | 2025-03-17 | 1.06% | 0.54% | -0.52% |
| 7 | 2024-09-17 | 0.62% | 1.06% | +0.44% |
| 8 | 2024-05-24 | 0.52% | 0.62% | +0.10% |
| 9 | 2024-05-10 | 0.38% | 0.52% | +0.14% |
| 10 | 2024-02-08 | 1.06% | 0.38% | -0.68% |
| 11 | 2023-03-07 | 1.21% | 1.06% | -0.15% |
| 12 | 2022-02-04 | — | 1.21% | — |