EPSS score history for CVE-2020-4067, 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 | 2026-07-11 | 1.85% | 1.90% | +0.05% |
| 2 | 2026-06-15 | 0.87% | 1.85% | +0.97% |
| 3 | 2026-05-26 | 1.10% | 0.87% | -0.23% |
| 4 | 2025-11-21 | 1.17% | 1.10% | -0.07% |
| 5 | 2025-11-18 | 1.06% | 1.17% | +0.12% |
| 6 | 2025-07-30 | 0.93% | 1.06% | +0.13% |
| 7 | 2025-03-30 | 1.33% | 0.93% | -0.41% |
| 8 | 2025-03-29 | 0.93% | 1.33% | +0.41% |
| 9 | 2025-03-19 | 0.85% | 0.93% | +0.08% |
| 10 | 2025-03-17 | 0.45% | 0.85% | +0.39% |
| 11 | 2024-12-17 | 0.60% | 0.45% | -0.15% |
| 12 | 2023-08-31 | 0.36% | 0.60% | +0.24% |
| 13 | 2023-03-07 | 1.54% | 0.36% | -1.18% |
| 14 | 2022-04-01 | 17.17% | 1.54% | -15.63% |
| 15 | 2022-02-04 | 8.66% | 17.17% | +8.51% |
| 16 | 2022-01-06 | 2.07% | 8.66% | +6.59% |
| 17 | 2021-04-14 | — | 2.07% | — |