EPSS score history for CVE-2021-28874, 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 | 0.28% | 1.05% | +0.76% |
| 2 | 2025-12-10 | 0.38% | 0.28% | -0.10% |
| 3 | 2025-11-21 | 0.28% | 0.38% | +0.10% |
| 4 | 2025-11-18 | 0.38% | 0.28% | -0.10% |
| 5 | 2025-03-30 | 0.63% | 0.38% | -0.25% |
| 6 | 2025-03-29 | 0.38% | 0.63% | +0.25% |
| 7 | 2025-03-17 | 0.13% | 0.38% | +0.25% |
| 8 | 2025-02-08 | 0.18% | 0.13% | -0.05% |
| 9 | 2024-12-17 | 0.07% | 0.18% | +0.11% |
| 10 | 2023-03-07 | 0.95% | 0.07% | -0.88% |
| 11 | 2022-04-01 | 1.51% | 0.95% | -0.56% |
| 12 | 2022-02-04 | 3.63% | 1.51% | -2.12% |
| 13 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 14 | 2021-04-14 | — | 0.83% | — |