EPSS score history for CVE-2018-20451, 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 | 0.31% | 0.94% | +0.63% |
| 2 | 2025-03-30 | 0.47% | 0.31% | -0.16% |
| 3 | 2025-03-29 | 0.31% | 0.47% | +0.16% |
| 4 | 2025-03-17 | 0.10% | 0.31% | +0.21% |
| 5 | 2023-03-07 | 0.89% | 0.10% | -0.79% |
| 6 | 2022-02-04 | 0.52% | 0.89% | +0.37% |
| 7 | 2021-04-14 | — | 0.52% | — |