EPSS score history for CVE-2009-4627, 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 | 2026-06-17 | 2.84% | 2.86% | +0.02% |
| 2 | 2026-06-15 | 3.63% | 2.84% | -0.79% |
| 3 | 2026-01-17 | 1.72% | 3.63% | +1.91% |
| 4 | 2025-03-30 | 3.23% | 1.72% | -1.52% |
| 5 | 2025-03-29 | 1.72% | 3.23% | +1.52% |
| 6 | 2025-03-17 | 4.64% | 1.72% | -2.93% |
| 7 | 2024-12-25 | 4.10% | 4.64% | +0.55% |
| 8 | 2024-12-17 | 1.05% | 4.10% | +3.05% |
| 9 | 2024-08-28 | 0.85% | 1.05% | +0.20% |
| 10 | 2024-07-18 | 0.70% | 0.85% | +0.15% |
| 11 | 2024-06-06 | 0.62% | 0.70% | +0.08% |
| 12 | 2023-12-07 | 0.74% | 0.62% | -0.13% |
| 13 | 2023-03-07 | 4.19% | 0.74% | -3.44% |
| 14 | 2022-02-04 | — | 4.19% | — |