EPSS score history for CVE-2009-4270, 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 | 8.64% | 6.90% | -1.74% |
| 2 | 2025-06-09 | 4.92% | 8.64% | +3.72% |
| 3 | 2025-03-30 | 6.06% | 4.92% | -1.14% |
| 4 | 2025-03-29 | 4.92% | 6.06% | +1.14% |
| 5 | 2025-03-17 | 1.68% | 4.92% | +3.23% |
| 6 | 2025-01-03 | 2.30% | 1.68% | -0.62% |
| 7 | 2024-12-17 | 2.54% | 2.30% | -0.24% |
| 8 | 2024-07-31 | 1.83% | 2.54% | +0.71% |
| 9 | 2024-06-20 | 2.19% | 1.83% | -0.36% |
| 10 | 2024-05-09 | 2.34% | 2.19% | -0.15% |
| 11 | 2023-03-07 | 6.60% | 2.34% | -4.26% |
| 12 | 2023-02-13 | 2.69% | 6.60% | +3.92% |
| 13 | 2023-02-03 | 6.60% | 2.69% | -3.92% |
| 14 | 2022-02-04 | — | 6.60% | — |