EPSS score history for CVE-2009-1926, 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 | 70.54% | 35.04% | -35.50% |
| 2 | 2026-01-28 | 72.26% | 70.54% | -1.72% |
| 3 | 2025-12-28 | 70.37% | 72.26% | +1.89% |
| 4 | 2025-12-27 | 72.26% | 70.37% | -1.89% |
| 5 | 2025-10-28 | 70.37% | 72.26% | +1.89% |
| 6 | 2025-10-27 | 72.26% | 70.37% | -1.89% |
| 7 | 2025-10-01 | 70.37% | 72.26% | +1.89% |
| 8 | 2025-03-30 | 63.49% | 70.37% | +6.88% |
| 9 | 2025-03-29 | 70.37% | 63.49% | -6.88% |
| 10 | 2025-03-17 | 91.27% | 70.37% | -20.90% |
| 11 | 2025-02-11 | 89.56% | 91.27% | +1.71% |
| 12 | 2024-12-17 | 83.86% | 89.56% | +5.70% |
| 13 | 2024-04-18 | 86.79% | 83.86% | -2.93% |
| 14 | 2024-03-08 | 89.10% | 86.79% | -2.31% |
| 15 | 2024-01-26 | 92.32% | 89.10% | -3.22% |
| 16 | 2023-10-27 | 93.42% | 92.32% | -1.10% |
| 17 | 2023-09-11 | 94.28% | 93.42% | -0.86% |
| 18 | 2023-07-28 | 95.49% | 94.28% | -1.21% |
| 19 | 2023-06-14 | 95.91% | 95.49% | -0.42% |
| 20 | 2023-03-07 | 16.86% | 95.91% | +79.05% |
| 21 | 2022-12-09 | 20.08% | 16.86% | -3.22% |
| 22 | 2022-08-03 | 21.60% | 20.08% | -1.51% |
| 23 | 2022-07-18 | 1.32% | 21.60% | +20.28% |
| 24 | 2022-07-17 | 21.60% | 1.32% | -20.28% |
| 25 | 2022-05-30 | 35.31% | 21.60% | -13.71% |
| 26 | 2022-02-04 | — | 35.31% | — |