EPSS score history for CVE-2009-4645, 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 | 6.28% | 2.76% | -3.52% |
| 2 | 2026-01-29 | 3.43% | 6.28% | +2.85% |
| 3 | 2025-09-09 | 2.56% | 3.43% | +0.86% |
| 4 | 2025-07-13 | 2.02% | 2.56% | +0.54% |
| 5 | 2025-03-30 | 3.79% | 2.02% | -1.77% |
| 6 | 2025-03-29 | 2.02% | 3.79% | +1.77% |
| 7 | 2025-03-19 | 1.53% | 2.02% | +0.49% |
| 8 | 2025-03-17 | 9.65% | 1.53% | -8.12% |
| 9 | 2025-01-26 | 5.38% | 9.65% | +4.26% |
| 10 | 2024-12-17 | 0.88% | 5.38% | +4.50% |
| 11 | 2024-09-29 | 0.78% | 0.88% | +0.11% |
| 12 | 2024-08-19 | 0.65% | 0.78% | +0.13% |
| 13 | 2024-07-08 | 1.17% | 0.65% | -0.52% |
| 14 | 2023-03-07 | 4.19% | 1.17% | -3.02% |
| 15 | 2022-02-04 | — | 4.19% | — |