EPSS score history for CVE-2009-1255, 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 | 2.08% | 2.25% | +0.17% |
| 2 | 2025-03-30 | 4.81% | 2.08% | -2.74% |
| 3 | 2025-03-29 | 2.08% | 4.81% | +2.74% |
| 4 | 2025-03-19 | 1.51% | 2.08% | +0.57% |
| 5 | 2025-03-17 | 0.83% | 1.51% | +0.69% |
| 6 | 2023-03-07 | 4.36% | 0.83% | -3.53% |
| 7 | 2022-02-04 | — | 4.36% | — |