EPSS score history for CVE-2018-18638, 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 | 4.84% | 2.83% | -2.01% |
| 2 | 2026-05-10 | 5.09% | 4.84% | -0.25% |
| 3 | 2025-03-30 | 9.37% | 5.09% | -4.28% |
| 4 | 2025-03-29 | 5.09% | 9.37% | +4.28% |
| 5 | 2025-03-19 | 5.61% | 5.09% | -0.52% |
| 6 | 2025-03-17 | 2.79% | 5.61% | +2.81% |
| 7 | 2024-12-17 | 0.27% | 2.79% | +2.53% |
| 8 | 2023-03-07 | 2.05% | 0.27% | -1.79% |
| 9 | 2022-02-04 | 0.73% | 2.05% | +1.32% |
| 10 | 2021-04-14 | — | 0.73% | — |