EPSS score history for CVE-2009-4180, 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 | 31.49% | 13.87% | -17.62% |
| 2 | 2026-05-01 | 33.83% | 31.49% | -2.34% |
| 3 | 2025-05-03 | 39.70% | 33.83% | -5.87% |
| 4 | 2025-03-30 | 38.10% | 39.70% | +1.60% |
| 5 | 2025-03-29 | 39.70% | 38.10% | -1.60% |
| 6 | 2025-03-17 | 36.89% | 39.70% | +2.81% |
| 7 | 2024-10-09 | 52.28% | 36.89% | -15.39% |
| 8 | 2024-06-09 | 54.59% | 52.28% | -2.32% |
| 9 | 2024-03-14 | 57.34% | 54.59% | -2.75% |
| 10 | 2023-03-07 | 26.64% | 57.34% | +30.70% |
| 11 | 2022-07-18 | 8.26% | 26.64% | +18.38% |
| 12 | 2022-07-17 | 26.64% | 8.26% | -18.38% |
| 13 | 2022-02-04 | — | 26.64% | — |