EPSS score history for CVE-2009-4755, 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 | 20.69% | 6.76% | -13.93% |
| 2 | 2026-05-04 | 16.56% | 20.69% | +4.12% |
| 3 | 2026-01-06 | 7.01% | 16.56% | +9.55% |
| 4 | 2025-08-20 | 7.22% | 7.01% | -0.20% |
| 5 | 2025-06-22 | 9.13% | 7.22% | -1.92% |
| 6 | 2025-04-22 | 10.93% | 9.13% | -1.80% |
| 7 | 2025-03-30 | 8.48% | 10.93% | +2.45% |
| 8 | 2025-03-29 | 10.93% | 8.48% | -2.45% |
| 9 | 2025-03-19 | 8.34% | 10.93% | +2.60% |
| 10 | 2025-03-17 | 24.03% | 8.34% | -15.69% |
| 11 | 2024-12-17 | 18.47% | 24.03% | +5.55% |
| 12 | 2024-07-01 | 22.96% | 18.47% | -4.48% |
| 13 | 2024-05-16 | 23.27% | 22.96% | -0.31% |
| 14 | 2023-03-07 | 15.61% | 23.27% | +7.66% |
| 15 | 2022-02-04 | — | 15.61% | — |