EPSS score history for CVE-2017-9979, 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 | 2025-11-21 | 3.21% | 2.40% | -0.81% |
| 2 | 2025-11-18 | 2.40% | 3.21% | +0.81% |
| 3 | 2025-03-30 | 1.85% | 2.40% | +0.56% |
| 4 | 2025-03-29 | 2.40% | 1.85% | -0.56% |
| 5 | 2025-03-17 | 0.58% | 2.40% | +1.82% |
| 6 | 2025-01-04 | 0.53% | 0.58% | +0.05% |
| 7 | 2024-12-17 | 0.23% | 0.53% | +0.30% |
| 8 | 2023-03-24 | 0.33% | 0.23% | -0.10% |
| 9 | 2023-03-07 | 1.02% | 0.33% | -0.69% |
| 10 | 2022-02-04 | 4.50% | 1.02% | -3.49% |
| 11 | 2021-04-14 | — | 4.50% | — |