EPSS score history for CVE-2017-20147, 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 | 0.26% | 0.83% | +0.57% |
| 2 | 2025-10-03 | 0.39% | 0.26% | -0.13% |
| 3 | 2025-10-02 | 0.06% | 0.39% | +0.33% |
| 4 | 2025-06-15 | 0.05% | 0.06% | +0.01% |
| 5 | 2025-05-30 | 0.05% | 0.05% | -0.00% |
| 6 | 2023-08-21 | 0.04% | 0.05% | +0.01% |
| 7 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 8 | 2023-02-22 | 4.50% | 0.89% | -3.61% |
| 9 | 2022-12-30 | 0.89% | 4.50% | +3.61% |
| 10 | 2022-09-21 | — | 0.89% | — |