EPSS score history for CVE-2009-4189, 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 | 2026-06-29 | 72.72% | 78.53% | +5.81% |
| 2 | 2026-06-15 | 83.49% | 72.72% | -10.77% |
| 3 | 2025-12-12 | 84.15% | 83.49% | -0.66% |
| 4 | 2025-10-17 | 83.49% | 84.15% | +0.66% |
| 5 | 2025-04-26 | 85.13% | 83.49% | -1.64% |
| 6 | 2025-03-30 | 82.90% | 85.13% | +2.22% |
| 7 | 2025-03-29 | 85.13% | 82.90% | -2.22% |
| 8 | 2025-03-17 | 1.06% | 85.13% | +84.07% |
| 9 | 2024-09-17 | 5.10% | 1.06% | -4.04% |
| 10 | 2024-07-22 | 4.95% | 5.10% | +0.15% |
| 11 | 2024-06-22 | 0.64% | 4.95% | +4.31% |
| 12 | 2024-05-10 | 0.45% | 0.64% | +0.18% |
| 13 | 2024-04-25 | 0.43% | 0.45% | +0.02% |
| 14 | 2024-02-08 | 0.82% | 0.43% | -0.39% |
| 15 | 2023-03-07 | 10.52% | 0.82% | -9.70% |
| 16 | 2022-07-18 | 3.70% | 10.52% | +6.82% |
| 17 | 2022-07-17 | 10.52% | 3.70% | -6.82% |
| 18 | 2022-02-04 | — | 10.52% | — |