EPSS score history for CVE-2020-8450, 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 | 46.29% | 71.79% | +25.50% |
| 2 | 2026-03-04 | 30.15% | 46.29% | +16.13% |
| 3 | 2026-03-01 | 46.29% | 30.15% | -16.13% |
| 4 | 2026-02-04 | 30.15% | 46.29% | +16.13% |
| 5 | 2026-02-01 | 46.29% | 30.15% | -16.13% |
| 6 | 2026-01-04 | 30.15% | 46.29% | +16.13% |
| 7 | 2026-01-01 | 46.29% | 30.15% | -16.13% |
| 8 | 2025-12-28 | 47.85% | 46.29% | -1.57% |
| 9 | 2025-12-27 | 46.29% | 47.85% | +1.57% |
| 10 | 2025-12-22 | 43.09% | 46.29% | +3.20% |
| 11 | 2025-12-04 | 33.25% | 43.09% | +9.84% |
| 12 | 2025-12-01 | 43.09% | 33.25% | -9.84% |
| 13 | 2025-11-21 | 90.13% | 43.09% | -47.04% |
| 14 | 2025-11-18 | 43.09% | 90.13% | +47.04% |
| 15 | 2025-11-04 | 33.25% | 43.09% | +9.84% |
| 16 | 2025-11-01 | 43.09% | 33.25% | -9.84% |
| 17 | 2025-10-28 | 44.66% | 43.09% | -1.57% |
| 18 | 2025-10-27 | 43.09% | 44.66% | +1.57% |
| 19 | 2025-10-04 | 33.25% | 43.09% | +9.84% |
| 20 | 2025-10-01 | 44.66% | 33.25% | -11.41% |
| 21 | 2025-09-05 | 30.72% | 44.66% | +13.93% |
| 22 | 2025-09-01 | 44.66% | 30.72% | -13.93% |
| 23 | 2025-08-20 | 41.29% | 44.66% | +3.36% |
| 24 | 2025-08-04 | 22.41% | 41.29% | +18.88% |
| 25 | 2025-08-01 | 41.29% | 22.41% | -18.88% |
| 26 | 2025-07-30 | 39.73% | 41.29% | +1.56% |
| 27 | 2025-07-18 | 36.60% | 39.73% | +3.14% |
| 28 | 2025-07-13 | 40.59% | 36.60% | -3.99% |
| 29 | 2025-07-04 | 28.02% | 40.59% | +12.57% |
| 30 | 2025-07-01 | 40.59% | 28.02% | -12.57% |
| 31 | 2025-06-04 | 28.02% | 40.59% | +12.57% |
| 32 | 2025-06-01 | 40.59% | 28.02% | -12.57% |
| 33 | 2025-05-06 | 46.96% | 40.59% | -6.36% |
| 34 | 2025-05-04 | 36.77% | 46.96% | +10.19% |
| 35 | 2025-05-01 | 46.96% | 36.77% | -10.19% |
| 36 | 2025-04-17 | 44.44% | 46.96% | +2.52% |
| 37 | 2025-03-30 | 50.98% | 44.44% | -6.54% |
| 38 | 2025-03-29 | 44.44% | 50.98% | +6.54% |
| 39 | 2025-03-17 | 94.04% | 44.44% | -49.60% |
| 40 | 2025-01-28 | 93.70% | 94.04% | +0.34% |
| 41 | 2024-12-17 | 91.91% | 93.70% | +1.80% |
| 42 | 2024-05-30 | 93.12% | 91.91% | -1.21% |
| 43 | 2024-01-11 | 92.70% | 93.12% | +0.42% |
| 44 | 2023-12-26 | 92.87% | 92.70% | -0.16% |
| 45 | 2023-12-09 | 92.96% | 92.87% | -0.09% |
| 46 | 2023-11-08 | 96.73% | 92.96% | -3.77% |
| 47 | 2023-06-24 | 96.86% | 96.73% | -0.13% |
| 48 | 2023-06-09 | 96.68% | 96.86% | +0.18% |
| 49 | 2023-05-23 | 96.60% | 96.68% | +0.08% |
| 50 | 2023-05-08 | 96.71% | 96.60% | -0.11% |
| 51 | 2023-04-23 | 96.61% | 96.71% | +0.11% |
| 52 | 2023-04-07 | 96.75% | 96.61% | -0.14% |
| 53 | 2023-03-07 | 2.69% | 96.75% | +94.06% |
| 54 | 2022-04-01 | 23.44% | 2.69% | -20.75% |
| 55 | 2022-02-04 | 13.21% | 23.44% | +10.23% |
| 56 | 2022-01-06 | 3.28% | 13.21% | +9.93% |
| 57 | 2021-04-14 | — | 3.28% | — |