EPSS score history for CVE-2021-3122, 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 | 90.36% | 87.38% | -2.98% |
| 2 | 2026-03-21 | 90.32% | 90.36% | +0.04% |
| 3 | 2026-03-20 | 88.60% | 90.32% | +1.71% |
| 4 | 2026-02-28 | 87.10% | 88.60% | +1.51% |
| 5 | 2025-12-18 | 89.25% | 87.10% | -2.15% |
| 6 | 2025-11-21 | 90.01% | 89.25% | -0.76% |
| 7 | 2025-11-18 | 89.25% | 90.01% | +0.76% |
| 8 | 2025-10-31 | 87.25% | 89.25% | +2.00% |
| 9 | 2025-10-30 | 87.05% | 87.25% | +0.20% |
| 10 | 2025-10-28 | 87.81% | 87.05% | -0.76% |
| 11 | 2025-10-23 | 87.05% | 87.81% | +0.76% |
| 12 | 2025-10-17 | 87.99% | 87.05% | -0.94% |
| 13 | 2025-10-03 | 18.11% | 87.99% | +69.88% |
| 14 | 2025-10-02 | 12.95% | 18.11% | +5.17% |
| 15 | 2025-07-22 | 12.08% | 12.95% | +0.87% |
| 16 | 2025-07-01 | 9.33% | 12.08% | +2.75% |
| 17 | 2025-03-30 | 37.70% | 9.33% | -28.37% |
| 18 | 2025-03-29 | 9.33% | 37.70% | +28.37% |
| 19 | 2025-03-28 | 37.70% | 9.33% | -28.37% |
| 20 | 2025-03-27 | 30.54% | 37.70% | +7.16% |
| 21 | 2025-03-20 | 37.70% | 30.54% | -7.16% |
| 22 | 2025-03-19 | 26.03% | 37.70% | +11.67% |
| 23 | 2025-03-17 | 0.91% | 26.03% | +25.12% |
| 24 | 2024-12-17 | 0.76% | 0.91% | +0.16% |
| 25 | 2024-01-27 | 0.69% | 0.76% | +0.07% |
| 26 | 2023-10-24 | 0.65% | 0.69% | +0.04% |
| 27 | 2023-10-11 | 0.68% | 0.65% | -0.03% |
| 28 | 2023-08-19 | 0.57% | 0.68% | +0.10% |
| 29 | 2023-03-07 | 21.55% | 0.57% | -20.98% |
| 30 | 2022-11-02 | 2.51% | 21.55% | +19.04% |
| 31 | 2022-04-01 | 21.55% | 2.51% | -19.04% |
| 32 | 2022-02-04 | 6.22% | 21.55% | +15.32% |
| 33 | 2022-01-06 | 1.46% | 6.22% | +4.77% |
| 34 | 2021-04-14 | — | 1.46% | — |