EPSS score history for CVE-2009-4055, 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 | 0.52% | 2.83% | +2.31% |
| 2 | 2025-08-20 | 0.45% | 0.52% | +0.07% |
| 3 | 2025-05-23 | 0.29% | 0.45% | +0.16% |
| 4 | 2025-03-17 | 13.85% | 0.29% | -13.55% |
| 5 | 2024-12-17 | 12.57% | 13.85% | +1.28% |
| 6 | 2023-03-07 | 3.78% | 12.57% | +8.79% |
| 7 | 2022-02-04 | — | 3.78% | — |