EPSS score history for CVE-2009-1217, 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 | 56.39% | 16.33% | -40.06% |
| 2 | 2026-02-08 | 50.04% | 56.39% | +6.35% |
| 3 | 2025-12-28 | 46.23% | 50.04% | +3.81% |
| 4 | 2025-12-27 | 50.04% | 46.23% | -3.81% |
| 5 | 2025-10-28 | 46.23% | 50.04% | +3.81% |
| 6 | 2025-10-27 | 50.04% | 46.23% | -3.81% |
| 7 | 2025-10-01 | 46.23% | 50.04% | +3.81% |
| 8 | 2025-03-30 | 49.75% | 46.23% | -3.52% |
| 9 | 2025-03-29 | 46.23% | 49.75% | +3.52% |
| 10 | 2025-03-17 | 90.44% | 46.23% | -44.21% |
| 11 | 2025-01-26 | 89.77% | 90.44% | +0.68% |
| 12 | 2024-12-17 | 96.31% | 89.77% | -6.54% |
| 13 | 2024-11-15 | 96.23% | 96.31% | +0.07% |
| 14 | 2024-10-10 | 96.50% | 96.23% | -0.27% |
| 15 | 2023-11-10 | 96.71% | 96.50% | -0.21% |
| 16 | 2023-09-30 | 96.83% | 96.71% | -0.11% |
| 17 | 2023-08-19 | 96.97% | 96.83% | -0.15% |
| 18 | 2023-03-07 | 13.08% | 96.97% | +83.89% |
| 19 | 2022-07-18 | 2.10% | 13.08% | +10.98% |
| 20 | 2022-07-17 | 13.08% | 2.10% | -10.98% |
| 21 | 2022-02-04 | — | 13.08% | — |