EPSS score history for CVE-2009-2166, 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 | 3.48% | 3.19% | -0.28% |
| 2 | 2026-01-08 | 1.86% | 3.48% | +1.61% |
| 3 | 2025-03-30 | 3.42% | 1.86% | -1.56% |
| 4 | 2025-03-29 | 1.86% | 3.42% | +1.56% |
| 5 | 2025-03-19 | 1.67% | 1.86% | +0.20% |
| 6 | 2025-03-17 | 0.89% | 1.67% | +0.78% |
| 7 | 2024-12-31 | 0.98% | 0.89% | -0.10% |
| 8 | 2024-12-17 | 1.61% | 0.98% | -0.63% |
| 9 | 2024-05-29 | 0.79% | 1.61% | +0.82% |
| 10 | 2024-01-31 | 0.64% | 0.79% | +0.15% |
| 11 | 2023-12-21 | 0.51% | 0.64% | +0.13% |
| 12 | 2023-03-07 | 4.19% | 0.51% | -3.68% |
| 13 | 2022-02-04 | — | 4.19% | — |