EPSS score history for CVE-2009-1879, 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 | 9.75% | 8.25% | -1.50% |
| 2 | 2025-03-30 | 11.22% | 9.75% | -1.47% |
| 3 | 2025-03-29 | 9.75% | 11.22% | +1.47% |
| 4 | 2025-03-19 | 6.45% | 9.75% | +3.30% |
| 5 | 2025-03-17 | 0.87% | 6.45% | +5.58% |
| 6 | 2025-03-01 | 1.06% | 0.87% | -0.19% |
| 7 | 2024-12-17 | 0.40% | 1.06% | +0.65% |
| 8 | 2023-11-24 | 0.45% | 0.40% | -0.05% |
| 9 | 2023-10-09 | 0.38% | 0.45% | +0.07% |
| 10 | 2023-07-10 | 0.50% | 0.38% | -0.11% |
| 11 | 2023-03-07 | 3.77% | 0.50% | -3.27% |
| 12 | 2022-07-18 | 2.94% | 3.77% | +0.82% |
| 13 | 2022-07-17 | 3.77% | 2.94% | -0.82% |
| 14 | 2022-02-04 | — | 3.77% | — |