EPSS score history for CVE-2020-27556, 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 | 0.39% | 1.03% | +0.64% |
| 2 | 2025-03-30 | 0.33% | 0.39% | +0.05% |
| 3 | 2025-03-29 | 0.39% | 0.33% | -0.05% |
| 4 | 2025-03-17 | 0.32% | 0.39% | +0.06% |
| 5 | 2025-02-12 | 0.35% | 0.32% | -0.03% |
| 6 | 2023-06-24 | 0.25% | 0.35% | +0.10% |
| 7 | 2023-03-07 | 1.05% | 0.25% | -0.81% |
| 8 | 2022-04-01 | 4.50% | 1.05% | -3.44% |
| 9 | 2022-02-04 | 2.30% | 4.50% | +2.20% |
| 10 | 2022-01-06 | 0.52% | 2.30% | +1.78% |
| 11 | 2021-04-14 | — | 0.52% | — |