EPSS score history for CVE-2018-20834, 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 | 0.75% | 3.15% | +2.40% |
| 2 | 2026-02-13 | 0.77% | 0.75% | -0.02% |
| 3 | 2026-01-28 | 0.42% | 0.77% | +0.35% |
| 4 | 2025-11-21 | 0.90% | 0.42% | -0.49% |
| 5 | 2025-11-18 | 0.42% | 0.90% | +0.49% |
| 6 | 2025-06-06 | 1.19% | 0.42% | -0.78% |
| 7 | 2025-04-29 | 0.57% | 1.19% | +0.63% |
| 8 | 2025-03-30 | 1.88% | 0.57% | -1.31% |
| 9 | 2025-03-29 | 0.57% | 1.88% | +1.31% |
| 10 | 2025-03-17 | 0.39% | 0.57% | +0.18% |
| 11 | 2024-09-20 | 0.34% | 0.39% | +0.05% |
| 12 | 2023-03-07 | 1.11% | 0.34% | -0.77% |
| 13 | 2022-02-04 | 1.66% | 1.11% | -0.55% |
| 14 | 2021-04-14 | — | 1.66% | — |