EPSS score history for CVE-2009-4817, 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 | 2025-03-30 | 4.29% | 3.36% | -0.93% |
| 2 | 2025-03-29 | 3.36% | 4.29% | +0.93% |
| 3 | 2025-03-19 | 2.56% | 3.36% | +0.80% |
| 4 | 2025-03-17 | 3.21% | 2.56% | -0.65% |
| 5 | 2024-12-17 | 3.47% | 3.21% | -0.26% |
| 6 | 2024-07-30 | 3.83% | 3.47% | -0.36% |
| 7 | 2024-04-29 | 4.12% | 3.83% | -0.29% |
| 8 | 2023-03-07 | 7.69% | 4.12% | -3.57% |
| 9 | 2022-02-04 | — | 7.69% | — |