EPSS score history for CVE-2018-21167, 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 | 0.07% | 0.80% | +0.74% |
| 2 | 2025-11-21 | 0.29% | 0.07% | -0.23% |
| 3 | 2025-11-18 | 0.07% | 0.29% | +0.23% |
| 4 | 2025-10-06 | 0.03% | 0.07% | +0.04% |
| 5 | 2025-03-17 | 0.05% | 0.03% | -0.03% |
| 6 | 2023-03-07 | 0.89% | 0.05% | -0.83% |
| 7 | 2022-02-04 | 0.42% | 0.89% | +0.47% |
| 8 | 2021-04-14 | — | 0.42% | — |