EPSS score history for CVE-2021-21985, 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 | 94.37% | 100.00% | +5.63% |
| 2 | 2025-03-17 | 97.39% | 94.37% | -3.02% |
| 3 | 2024-10-13 | 97.45% | 97.39% | -0.07% |
| 4 | 2024-09-28 | 97.40% | 97.45% | +0.06% |
| 5 | 2023-12-05 | 97.31% | 97.40% | +0.09% |
| 6 | 2023-11-22 | 97.37% | 97.31% | -0.06% |
| 7 | 2023-09-22 | 97.45% | 97.37% | -0.08% |
| 8 | 2023-04-25 | 97.41% | 97.45% | +0.04% |
| 9 | 2023-03-29 | 97.47% | 97.41% | -0.06% |
| 10 | 2023-03-07 | 95.31% | 97.47% | +2.15% |
| 11 | 2022-04-16 | 94.94% | 95.31% | +0.38% |
| 12 | 2022-02-04 | 38.17% | 94.94% | +56.77% |
| 13 | 2021-07-14 | 31.60% | 38.17% | +6.57% |
| 14 | 2021-07-13 | 5.88% | 31.60% | +25.72% |
| 15 | 2021-05-31 | 1.37% | 5.88% | +4.51% |
| 16 | 2021-05-27 | — | 1.37% | — |