EPSS score history for CVE-2017-15220, 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 | 12.38% | 7.10% | -5.27% |
| 2 | 2025-04-27 | 12.93% | 12.38% | -0.56% |
| 3 | 2025-03-30 | 16.48% | 12.93% | -3.55% |
| 4 | 2025-03-29 | 12.93% | 16.48% | +3.55% |
| 5 | 2025-03-19 | 13.44% | 12.93% | -0.51% |
| 6 | 2025-03-17 | 1.53% | 13.44% | +11.92% |
| 7 | 2024-12-17 | 5.53% | 1.53% | -4.00% |
| 8 | 2024-12-03 | 7.62% | 5.53% | -2.09% |
| 9 | 2024-08-01 | 7.15% | 7.62% | +0.47% |
| 10 | 2024-06-23 | 8.11% | 7.15% | -0.96% |
| 11 | 2024-05-14 | 13.30% | 8.11% | -5.20% |
| 12 | 2024-01-15 | 16.45% | 13.30% | -3.14% |
| 13 | 2023-10-27 | 16.05% | 16.45% | +0.39% |
| 14 | 2023-09-21 | 19.53% | 16.05% | -3.48% |
| 15 | 2023-08-21 | 29.12% | 19.53% | -9.59% |
| 16 | 2023-03-07 | 4.02% | 29.12% | +25.10% |
| 17 | 2022-11-10 | 3.28% | 4.02% | +0.74% |
| 18 | 2022-09-06 | 3.01% | 3.28% | +0.27% |
| 19 | 2022-02-04 | 3.99% | 3.01% | -0.98% |
| 20 | 2021-04-14 | — | 3.99% | — |