EPSS score history for CVE-2017-9871, 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 | 0.23% | 1.50% | +1.28% |
| 2 | 2025-03-30 | 0.45% | 0.23% | -0.22% |
| 3 | 2025-03-29 | 0.23% | 0.45% | +0.22% |
| 4 | 2025-03-17 | 0.39% | 0.23% | -0.16% |
| 5 | 2024-12-17 | 0.26% | 0.39% | +0.13% |
| 6 | 2023-11-10 | 0.16% | 0.26% | +0.10% |
| 7 | 2023-05-05 | 0.13% | 0.16% | +0.03% |
| 8 | 2023-03-07 | 1.05% | 0.13% | -0.92% |
| 9 | 2022-02-04 | 0.98% | 1.05% | +0.08% |
| 10 | 2021-04-14 | — | 0.98% | — |