EPSS score history for CVE-2021-45551, 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 | 2.22% | 1.51% | -0.71% |
| 2 | 2025-12-16 | 0.78% | 2.22% | +1.44% |
| 3 | 2025-11-21 | 2.22% | 0.78% | -1.44% |
| 4 | 2025-11-18 | 0.78% | 2.22% | +1.44% |
| 5 | 2025-03-30 | 2.41% | 0.78% | -1.63% |
| 6 | 2025-03-29 | 0.78% | 2.41% | +1.63% |
| 7 | 2025-03-19 | 0.90% | 0.78% | -0.12% |
| 8 | 2025-03-17 | 0.18% | 0.90% | +0.72% |
| 9 | 2024-12-17 | 0.07% | 0.18% | +0.10% |
| 10 | 2023-03-07 | 2.05% | 0.07% | -1.98% |
| 11 | 2022-02-04 | 0.42% | 2.05% | +1.64% |
| 12 | 2021-12-26 | — | 0.42% | — |