EPSS score history for CVE-2009-1578, 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 | 2.92% | 1.98% | -0.95% |
| 2 | 2025-12-28 | 4.04% | 2.92% | -1.12% |
| 3 | 2025-12-27 | 2.92% | 4.04% | +1.12% |
| 4 | 2025-10-28 | 4.04% | 2.92% | -1.12% |
| 5 | 2025-10-27 | 2.92% | 4.04% | +1.12% |
| 6 | 2025-10-01 | 4.04% | 2.92% | -1.12% |
| 7 | 2025-07-30 | 2.92% | 4.04% | +1.12% |
| 8 | 2025-03-30 | 5.03% | 2.92% | -2.10% |
| 9 | 2025-03-29 | 2.92% | 5.03% | +2.10% |
| 10 | 2025-03-17 | 3.46% | 2.92% | -0.54% |
| 11 | 2024-12-17 | 0.48% | 3.46% | +2.99% |
| 12 | 2023-12-23 | 0.43% | 0.48% | +0.04% |
| 13 | 2023-03-07 | 3.93% | 0.43% | -3.50% |
| 14 | 2022-02-04 | — | 3.93% | — |