EPSS score history for CVE-2009-4264, 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 | 2.49% | 1.73% | -0.76% |
| 2 | 2026-03-27 | 0.85% | 2.49% | +1.64% |
| 3 | 2025-03-30 | 1.57% | 0.85% | -0.72% |
| 4 | 2025-03-29 | 0.87% | 1.57% | +0.70% |
| 5 | 2024-12-17 | 1.04% | 0.87% | -0.17% |
| 6 | 2024-07-20 | 0.69% | 1.04% | +0.35% |
| 7 | 2024-06-09 | 0.53% | 0.69% | +0.17% |
| 8 | 2023-12-13 | 0.60% | 0.53% | -0.07% |
| 9 | 2023-03-26 | 0.68% | 0.60% | -0.08% |
| 10 | 2023-03-07 | 4.19% | 0.68% | -3.51% |
| 11 | 2022-02-04 | — | 4.19% | — |