EPSS score history for CVE-2007-4420, 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 | 4.61% | 2.92% | -1.69% |
| 2 | 2026-04-06 | 3.84% | 4.61% | +0.77% |
| 3 | 2025-11-08 | 2.73% | 3.84% | +1.11% |
| 4 | 2025-03-30 | 4.57% | 2.73% | -1.84% |
| 5 | 2025-03-29 | 2.73% | 4.57% | +1.84% |
| 6 | 2025-03-17 | 2.75% | 2.73% | -0.02% |
| 7 | 2024-06-21 | 2.58% | 2.75% | +0.17% |
| 8 | 2024-05-14 | 6.10% | 2.58% | -3.52% |
| 9 | 2024-04-06 | 6.23% | 6.10% | -0.13% |
| 10 | 2023-03-07 | 4.48% | 6.23% | +1.75% |
| 11 | 2022-02-04 | — | 4.48% | — |