EPSS score history for CVE-2020-1020, 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 | 85.68% | 65.04% | -20.64% |
| 2 | 2026-04-01 | 88.17% | 85.68% | -2.50% |
| 3 | 2026-03-11 | 87.98% | 88.17% | +0.19% |
| 4 | 2025-12-28 | 87.80% | 87.98% | +0.18% |
| 5 | 2025-12-27 | 87.98% | 87.80% | -0.18% |
| 6 | 2025-12-18 | 86.42% | 87.98% | +1.56% |
| 7 | 2025-11-21 | 89.31% | 86.42% | -2.89% |
| 8 | 2025-11-18 | 86.42% | 89.31% | +2.89% |
| 9 | 2025-10-28 | 86.20% | 86.42% | +0.22% |
| 10 | 2025-10-27 | 86.42% | 86.20% | -0.22% |
| 11 | 2025-10-22 | 88.68% | 86.42% | -2.26% |
| 12 | 2025-10-01 | 87.87% | 88.68% | +0.81% |
| 13 | 2025-09-04 | 87.84% | 87.87% | +0.03% |
| 14 | 2025-09-01 | 87.87% | 87.84% | -0.03% |
| 15 | 2025-08-05 | 87.84% | 87.87% | +0.03% |
| 16 | 2025-08-01 | 87.87% | 87.84% | -0.03% |
| 17 | 2025-07-04 | 87.84% | 87.87% | +0.03% |
| 18 | 2025-07-01 | 87.87% | 87.84% | -0.03% |
| 19 | 2025-06-04 | 87.84% | 87.87% | +0.03% |
| 20 | 2025-06-01 | 90.19% | 87.84% | -2.35% |
| 21 | 2025-03-17 | 94.61% | 90.19% | -4.42% |
| 22 | 2024-12-17 | 94.68% | 94.61% | -0.07% |
| 23 | 2024-08-27 | 94.94% | 94.68% | -0.26% |
| 24 | 2024-05-25 | 92.57% | 94.94% | +2.37% |
| 25 | 2024-05-09 | 91.30% | 92.57% | +1.27% |
| 26 | 2024-04-22 | 91.20% | 91.30% | +0.10% |
| 27 | 2024-04-08 | 93.47% | 91.20% | -2.27% |
| 28 | 2024-02-03 | 92.87% | 93.47% | +0.60% |
| 29 | 2023-09-03 | 93.35% | 92.87% | -0.48% |
| 30 | 2023-08-19 | 94.20% | 93.35% | -0.86% |
| 31 | 2023-07-18 | 94.76% | 94.20% | -0.56% |
| 32 | 2023-07-08 | 89.56% | 94.76% | +5.20% |
| 33 | 2023-06-02 | 89.93% | 89.56% | -0.37% |
| 34 | 2023-05-19 | 89.01% | 89.93% | +0.92% |
| 35 | 2023-04-19 | 84.58% | 89.01% | +4.43% |
| 36 | 2023-03-22 | 84.08% | 84.58% | +0.49% |
| 37 | 2023-03-08 | 85.04% | 84.08% | -0.95% |
| 38 | 2023-03-07 | 36.86% | 85.04% | +48.18% |
| 39 | 2022-12-08 | 37.71% | 36.86% | -0.85% |
| 40 | 2022-02-04 | 32.21% | 37.71% | +5.50% |
| 41 | 2021-05-18 | 9.57% | 32.21% | +22.63% |
| 42 | 2021-04-14 | — | 9.57% | — |