EPSS score history for CVE-2009-4117, 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 | 25.63% | 7.78% | -17.85% |
| 2 | 2025-10-25 | 24.33% | 25.63% | +1.30% |
| 3 | 2025-03-30 | 16.70% | 24.33% | +7.63% |
| 4 | 2025-03-29 | 24.33% | 16.70% | -7.63% |
| 5 | 2025-03-17 | 21.38% | 24.33% | +2.95% |
| 6 | 2024-12-17 | 22.01% | 21.38% | -0.62% |
| 7 | 2024-09-17 | 12.98% | 22.01% | +9.02% |
| 8 | 2024-04-19 | 11.77% | 12.98% | +1.21% |
| 9 | 2024-03-05 | 12.98% | 11.77% | -1.21% |
| 10 | 2023-07-24 | 13.79% | 12.98% | -0.81% |
| 11 | 2023-03-07 | 9.29% | 13.79% | +4.50% |
| 12 | 2022-02-04 | — | 9.29% | — |