EPSS score history for CVE-2009-4800, 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 | 2.43% | 1.93% | -0.50% |
| 2 | 2026-01-03 | 1.46% | 2.43% | +0.97% |
| 3 | 2025-03-30 | 1.55% | 1.46% | -0.09% |
| 4 | 2025-03-29 | 1.46% | 1.55% | +0.09% |
| 5 | 2025-03-19 | 1.10% | 1.46% | +0.36% |
| 6 | 2025-03-17 | 0.31% | 1.10% | +0.80% |
| 7 | 2024-12-17 | 0.55% | 0.31% | -0.24% |
| 8 | 2023-03-07 | 1.13% | 0.55% | -0.59% |
| 9 | 2022-02-04 | — | 1.13% | — |