EPSS score history for CVE-2021-3287, 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 | 88.48% | 51.33% | -37.15% |
| 2 | 2026-03-22 | 86.85% | 88.48% | +1.63% |
| 3 | 2026-03-21 | 85.71% | 86.85% | +1.14% |
| 4 | 2026-02-23 | 88.03% | 85.71% | -2.31% |
| 5 | 2026-01-20 | 88.49% | 88.03% | -0.46% |
| 6 | 2025-12-18 | 89.10% | 88.49% | -0.61% |
| 7 | 2025-11-21 | 88.49% | 89.10% | +0.61% |
| 8 | 2025-10-30 | 87.40% | 88.49% | +1.09% |
| 9 | 2025-10-24 | 71.12% | 87.40% | +16.29% |
| 10 | 2025-03-30 | 78.82% | 71.12% | -7.70% |
| 11 | 2025-03-29 | 71.12% | 78.82% | +7.70% |
| 12 | 2025-03-28 | 74.80% | 71.12% | -3.68% |
| 13 | 2025-03-27 | 71.12% | 74.80% | +3.68% |
| 14 | 2025-03-24 | 74.80% | 71.12% | -3.68% |
| 15 | 2025-03-23 | 71.12% | 74.80% | +3.68% |
| 16 | 2025-03-21 | 67.50% | 71.12% | +3.62% |
| 17 | 2025-03-20 | 71.62% | 67.50% | -4.12% |
| 18 | 2025-03-19 | 67.50% | 71.62% | +4.12% |
| 19 | 2025-03-17 | 13.52% | 67.50% | +53.98% |
| 20 | 2025-01-22 | 12.97% | 13.52% | +0.55% |
| 21 | 2025-01-07 | 12.32% | 12.97% | +0.65% |
| 22 | 2024-12-17 | 35.55% | 12.32% | -23.23% |
| 23 | 2024-12-04 | 43.14% | 35.55% | -7.59% |
| 24 | 2024-08-08 | 40.70% | 43.14% | +2.45% |
| 25 | 2024-06-23 | 39.37% | 40.70% | +1.33% |
| 26 | 2024-05-25 | 36.62% | 39.37% | +2.75% |
| 27 | 2024-02-16 | 37.37% | 36.62% | -0.76% |
| 28 | 2023-12-11 | 36.11% | 37.37% | +1.26% |
| 29 | 2023-11-27 | 38.20% | 36.11% | -2.09% |
| 30 | 2023-10-05 | 37.44% | 38.20% | +0.77% |
| 31 | 2023-07-27 | 45.11% | 37.44% | -7.67% |
| 32 | 2023-07-15 | 51.84% | 45.11% | -6.73% |
| 33 | 2023-06-16 | 59.31% | 51.84% | -7.47% |
| 34 | 2023-04-07 | 62.86% | 59.31% | -3.55% |
| 35 | 2023-03-07 | 1.98% | 62.86% | +60.88% |
| 36 | 2022-04-01 | 23.85% | 1.98% | -21.87% |
| 37 | 2022-02-04 | 31.60% | 23.85% | -7.75% |
| 38 | 2022-01-06 | 9.34% | 31.60% | +22.27% |
| 39 | 2021-09-22 | 6.41% | 9.34% | +2.93% |
| 40 | 2021-09-21 | 0.92% | 6.41% | +5.49% |
| 41 | 2021-04-27 | — | 0.92% | — |