EPSS score history for CVE-2009-4144, 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 | 1.28% | 1.90% | +0.62% |
| 2 | 2025-03-30 | 2.23% | 1.28% | -0.95% |
| 3 | 2025-03-29 | 1.28% | 2.23% | +0.95% |
| 4 | 2025-03-19 | 1.18% | 1.28% | +0.10% |
| 5 | 2025-03-17 | 1.42% | 1.18% | -0.24% |
| 6 | 2023-03-07 | 1.97% | 1.42% | -0.56% |
| 7 | 2023-02-13 | 1.54% | 1.97% | +0.44% |
| 8 | 2023-02-03 | 1.97% | 1.54% | -0.44% |
| 9 | 2022-02-04 | — | 1.97% | — |