EPSS score history for CVE-2017-9820, 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 | 2026-03-10 | 0.58% | 0.55% | -0.03% |
| 2 | 2025-03-30 | 1.02% | 0.58% | -0.45% |
| 3 | 2025-03-29 | 0.58% | 1.02% | +0.45% |
| 4 | 2025-03-17 | 0.47% | 0.58% | +0.10% |
| 5 | 2023-07-16 | 0.67% | 0.47% | -0.20% |
| 6 | 2023-03-07 | 0.89% | 0.67% | -0.21% |
| 7 | 2022-02-04 | 0.42% | 0.89% | +0.47% |
| 8 | 2021-04-14 | — | 0.42% | — |