EPSS score history for CVE-2020-4436, 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 | 0.36% | 3.09% | +2.74% |
| 2 | 2026-02-20 | 0.48% | 0.36% | -0.12% |
| 3 | 2026-01-09 | 0.19% | 0.48% | +0.29% |
| 4 | 2025-11-21 | 1.35% | 0.19% | -1.16% |
| 5 | 2025-11-18 | 0.20% | 1.35% | +1.15% |
| 6 | 2025-06-10 | 0.45% | 0.20% | -0.25% |
| 7 | 2025-04-29 | 0.33% | 0.45% | +0.12% |
| 8 | 2025-03-30 | 1.34% | 0.33% | -1.01% |
| 9 | 2025-03-29 | 0.33% | 1.34% | +1.01% |
| 10 | 2025-03-17 | 0.16% | 0.33% | +0.17% |
| 11 | 2024-06-16 | 0.11% | 0.16% | +0.05% |
| 12 | 2023-03-07 | 1.44% | 0.11% | -1.33% |
| 13 | 2022-04-01 | 19.46% | 1.44% | -18.02% |
| 14 | 2022-02-04 | 28.19% | 19.46% | -8.73% |
| 15 | 2022-01-06 | 8.05% | 28.19% | +20.14% |
| 16 | 2021-04-14 | — | 8.05% | — |