EPSS score history for CVE-2021-42567, 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 | 48.89% | 8.06% | -40.83% |
| 2 | 2026-03-09 | 46.27% | 48.89% | +2.62% |
| 3 | 2026-03-04 | 35.41% | 46.27% | +10.86% |
| 4 | 2026-03-01 | 46.27% | 35.41% | -10.86% |
| 5 | 2026-02-04 | 35.41% | 46.27% | +10.86% |
| 6 | 2026-02-01 | 46.27% | 35.41% | -10.86% |
| 7 | 2026-01-04 | 35.41% | 46.27% | +10.86% |
| 8 | 2026-01-01 | 46.27% | 35.41% | -10.86% |
| 9 | 2025-12-06 | 51.65% | 46.27% | -5.37% |
| 10 | 2025-12-04 | 40.72% | 51.65% | +10.93% |
| 11 | 2025-12-01 | 51.65% | 40.72% | -10.93% |
| 12 | 2025-11-21 | 63.19% | 51.65% | -11.55% |
| 13 | 2025-11-18 | 51.65% | 63.19% | +11.55% |
| 14 | 2025-11-04 | 40.72% | 51.65% | +10.93% |
| 15 | 2025-11-01 | 46.27% | 40.72% | -5.56% |
| 16 | 2025-10-17 | 67.96% | 46.27% | -21.68% |
| 17 | 2025-10-04 | 60.18% | 67.96% | +7.78% |
| 18 | 2025-10-01 | 67.96% | 60.18% | -7.78% |
| 19 | 2025-09-04 | 60.18% | 67.96% | +7.78% |
| 20 | 2025-09-01 | 67.96% | 60.18% | -7.78% |
| 21 | 2025-08-04 | 60.18% | 67.96% | +7.78% |
| 22 | 2025-08-01 | 67.96% | 60.18% | -7.78% |
| 23 | 2025-07-04 | 60.18% | 67.96% | +7.78% |
| 24 | 2025-07-01 | 67.96% | 60.18% | -7.78% |
| 25 | 2025-06-04 | 60.18% | 67.96% | +7.78% |
| 26 | 2025-06-01 | 67.96% | 60.18% | -7.78% |
| 27 | 2025-05-16 | 68.46% | 67.96% | -0.50% |
| 28 | 2025-05-04 | 60.18% | 68.46% | +8.28% |
| 29 | 2025-05-01 | 68.46% | 60.18% | -8.28% |
| 30 | 2025-03-30 | 64.49% | 68.46% | +3.97% |
| 31 | 2025-03-29 | 68.46% | 64.49% | -3.97% |
| 32 | 2025-03-27 | 63.29% | 68.46% | +5.17% |
| 33 | 2025-03-26 | 28.12% | 63.29% | +35.16% |
| 34 | 2025-03-24 | 63.29% | 28.12% | -35.16% |
| 35 | 2025-03-23 | 28.12% | 63.29% | +35.16% |
| 36 | 2025-03-20 | 63.29% | 28.12% | -35.16% |
| 37 | 2025-03-19 | 23.18% | 63.29% | +40.10% |
| 38 | 2025-03-18 | 60.57% | 23.18% | -37.38% |
| 39 | 2025-03-17 | 22.34% | 60.57% | +38.23% |
| 40 | 2024-12-17 | 17.94% | 22.34% | +4.39% |
| 41 | 2024-08-22 | 20.41% | 17.94% | -2.46% |
| 42 | 2024-07-13 | 25.98% | 20.41% | -5.57% |
| 43 | 2023-06-30 | 28.60% | 25.98% | -2.62% |
| 44 | 2023-06-17 | 31.51% | 28.60% | -2.91% |
| 45 | 2023-05-20 | 32.11% | 31.51% | -0.60% |
| 46 | 2023-04-23 | 32.18% | 32.11% | -0.07% |
| 47 | 2023-04-10 | 39.16% | 32.18% | -6.98% |
| 48 | 2023-03-07 | 0.89% | 39.16% | +38.28% |
| 49 | 2022-04-01 | 4.98% | 0.89% | -4.10% |
| 50 | 2022-02-04 | 2.74% | 4.98% | +2.24% |
| 51 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 52 | 2021-12-08 | — | 0.62% | — |