EPSS score history for CVE-2009-4843, 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 | 1.84% | 2.11% | +0.27% |
| 2 | 2025-11-25 | 2.27% | 1.84% | -0.43% |
| 3 | 2025-03-30 | 2.50% | 2.27% | -0.23% |
| 4 | 2025-03-29 | 2.27% | 2.50% | +0.23% |
| 5 | 2025-03-17 | 1.79% | 2.27% | +0.48% |
| 6 | 2024-12-17 | 2.76% | 1.79% | -0.96% |
| 7 | 2023-04-05 | 3.85% | 2.76% | -1.10% |
| 8 | 2023-03-07 | 1.14% | 3.85% | +2.72% |
| 9 | 2022-02-04 | — | 1.14% | — |