EPSS score history for CVE-2020-1449, 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 | 2026-06-17 | 4.50% | 4.58% | +0.09% |
| 2 | 2026-06-15 | 14.77% | 4.50% | -10.27% |
| 3 | 2025-11-21 | 20.27% | 14.77% | -5.50% |
| 4 | 2025-11-18 | 14.77% | 20.27% | +5.50% |
| 5 | 2025-06-04 | 13.63% | 14.77% | +1.14% |
| 6 | 2025-04-13 | 11.98% | 13.63% | +1.65% |
| 7 | 2025-03-30 | 12.55% | 11.98% | -0.57% |
| 8 | 2025-03-29 | 11.98% | 12.55% | +0.57% |
| 9 | 2025-03-19 | 5.23% | 11.98% | +6.75% |
| 10 | 2025-03-17 | 2.88% | 5.23% | +2.35% |
| 11 | 2025-03-11 | 2.09% | 2.88% | +0.79% |
| 12 | 2025-01-25 | 2.05% | 2.09% | +0.04% |
| 13 | 2024-12-17 | 1.51% | 2.05% | +0.54% |
| 14 | 2024-11-25 | 1.23% | 1.51% | +0.28% |
| 15 | 2024-09-23 | 1.15% | 1.23% | +0.09% |
| 16 | 2024-08-23 | 0.92% | 1.15% | +0.22% |
| 17 | 2023-12-18 | 0.97% | 0.92% | -0.05% |
| 18 | 2023-11-17 | 1.07% | 0.97% | -0.09% |
| 19 | 2023-10-31 | 1.36% | 1.07% | -0.29% |
| 20 | 2023-10-01 | 1.49% | 1.36% | -0.13% |
| 21 | 2023-08-31 | 2.46% | 1.49% | -0.97% |
| 22 | 2023-08-17 | 1.54% | 2.46% | +0.92% |
| 23 | 2023-07-03 | 2.10% | 1.54% | -0.56% |
| 24 | 2023-06-20 | 1.43% | 2.10% | +0.67% |
| 25 | 2023-06-06 | 1.53% | 1.43% | -0.11% |
| 26 | 2023-05-23 | 1.92% | 1.53% | -0.39% |
| 27 | 2023-05-10 | 1.42% | 1.92% | +0.50% |
| 28 | 2023-04-25 | 1.64% | 1.42% | -0.22% |
| 29 | 2023-04-13 | 1.16% | 1.64% | +0.48% |
| 30 | 2023-03-17 | 1.42% | 1.16% | -0.25% |
| 31 | 2023-03-07 | 1.79% | 1.42% | -0.37% |
| 32 | 2022-04-01 | 23.64% | 1.79% | -21.85% |
| 33 | 2022-02-04 | 32.21% | 23.64% | -8.57% |
| 34 | 2022-01-06 | 9.57% | 32.21% | +22.63% |
| 35 | 2021-04-14 | — | 9.57% | — |