EPSS score history for CVE-2009-4176, 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 | 23.54% | 11.79% | -11.75% |
| 2 | 2026-05-01 | 25.56% | 23.54% | -2.02% |
| 3 | 2025-05-03 | 30.81% | 25.56% | -5.25% |
| 4 | 2025-03-30 | 33.50% | 30.81% | -2.69% |
| 5 | 2025-03-29 | 30.81% | 33.50% | +2.69% |
| 6 | 2025-03-17 | 36.89% | 30.81% | -6.07% |
| 7 | 2024-12-17 | 66.54% | 36.89% | -29.65% |
| 8 | 2024-10-09 | 77.58% | 66.54% | -11.05% |
| 9 | 2024-06-09 | 78.94% | 77.58% | -1.36% |
| 10 | 2024-03-14 | 80.48% | 78.94% | -1.54% |
| 11 | 2023-03-07 | 26.64% | 80.48% | +53.84% |
| 12 | 2022-07-18 | 8.26% | 26.64% | +18.38% |
| 13 | 2022-07-17 | 26.64% | 8.26% | -18.38% |
| 14 | 2022-02-04 | — | 26.64% | — |