EPSS score history for CVE-2009-4931, 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 | 7.95% | 2.96% | -4.98% |
| 2 | 2026-02-23 | 2.09% | 7.95% | +5.86% |
| 3 | 2025-03-30 | 1.85% | 2.09% | +0.24% |
| 4 | 2025-03-29 | 2.09% | 1.85% | -0.24% |
| 5 | 2025-03-17 | 8.89% | 2.09% | -6.80% |
| 6 | 2024-12-17 | 11.90% | 8.89% | -3.01% |
| 7 | 2024-11-25 | 12.49% | 11.90% | -0.59% |
| 8 | 2024-10-11 | 10.71% | 12.49% | +1.78% |
| 9 | 2024-05-27 | 20.03% | 10.71% | -9.32% |
| 10 | 2024-04-13 | 15.76% | 20.03% | +4.27% |
| 11 | 2024-03-01 | 17.58% | 15.76% | -1.82% |
| 12 | 2024-01-18 | 15.20% | 17.58% | +2.38% |
| 13 | 2023-12-05 | 12.84% | 15.20% | +2.35% |
| 14 | 2023-09-09 | 13.61% | 12.84% | -0.77% |
| 15 | 2023-07-26 | 12.05% | 13.61% | +1.57% |
| 16 | 2023-04-18 | 10.73% | 12.05% | +1.31% |
| 17 | 2023-03-07 | 6.01% | 10.73% | +4.73% |
| 18 | 2022-02-04 | — | 6.01% | — |