EPSS score history for CVE-2021-45839, 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 | 55.34% | 9.45% | -45.90% |
| 2 | 2026-06-14 | 57.31% | 55.34% | -1.97% |
| 3 | 2026-06-13 | 55.01% | 57.31% | +2.30% |
| 4 | 2026-06-10 | 54.00% | 55.01% | +1.02% |
| 5 | 2025-11-21 | 44.33% | 54.00% | +9.67% |
| 6 | 2025-11-18 | 54.00% | 44.33% | -9.67% |
| 7 | 2025-10-02 | 51.41% | 54.00% | +2.59% |
| 8 | 2025-09-13 | 50.30% | 51.41% | +1.11% |
| 9 | 2025-08-26 | 48.96% | 50.30% | +1.34% |
| 10 | 2025-05-13 | 45.75% | 48.96% | +3.21% |
| 11 | 2025-03-30 | 51.95% | 45.75% | -6.20% |
| 12 | 2025-03-29 | 45.75% | 51.95% | +6.20% |
| 13 | 2025-03-17 | 0.06% | 45.75% | +45.70% |
| 14 | 2023-03-26 | 0.05% | 0.06% | +0.01% |
| 15 | 2023-03-07 | 0.89% | 0.05% | -0.84% |
| 16 | 2022-04-26 | — | 0.89% | — |