EPSS score history for CVE-2020-4670, 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 | 2026-07-10 | 2.51% | 2.44% | -0.07% |
| 2 | 2026-06-15 | 1.67% | 2.51% | +0.84% |
| 3 | 2026-05-19 | 1.24% | 1.67% | +0.43% |
| 4 | 2026-05-16 | 1.06% | 1.24% | +0.17% |
| 5 | 2026-05-13 | 0.91% | 1.06% | +0.15% |
| 6 | 2026-05-10 | 2.55% | 0.91% | -1.64% |
| 7 | 2026-05-08 | 1.64% | 2.55% | +0.90% |
| 8 | 2026-05-07 | 0.91% | 1.64% | +0.74% |
| 9 | 2026-05-05 | 0.62% | 0.91% | +0.29% |
| 10 | 2026-01-28 | 0.82% | 0.62% | -0.20% |
| 11 | 2026-01-06 | 0.60% | 0.82% | +0.21% |
| 12 | 2025-11-21 | 0.46% | 0.60% | +0.14% |
| 13 | 2025-11-18 | 0.60% | 0.46% | -0.14% |
| 14 | 2025-08-25 | 0.39% | 0.60% | +0.22% |
| 15 | 2025-04-07 | 0.57% | 0.39% | -0.18% |
| 16 | 2025-03-30 | 0.83% | 0.57% | -0.27% |
| 17 | 2025-03-29 | 0.57% | 0.83% | +0.27% |
| 18 | 2025-03-17 | 0.41% | 0.57% | +0.16% |
| 19 | 2025-02-01 | 0.31% | 0.41% | +0.10% |
| 20 | 2023-08-09 | 0.20% | 0.31% | +0.10% |
| 21 | 2023-03-07 | 1.05% | 0.20% | -0.85% |
| 22 | 2022-04-01 | 9.03% | 1.05% | -7.97% |
| 23 | 2022-02-04 | 21.90% | 9.03% | -12.87% |
| 24 | 2022-01-06 | 5.88% | 21.90% | +16.02% |
| 25 | 2021-05-25 | 0.78% | 5.88% | +5.10% |
| 26 | 2021-05-18 | — | 0.78% | — |