EPSS score history for CVE-2021-45809, 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 | 1.08% | 1.62% | +0.54% |
| 2 | 2026-04-02 | 1.05% | 1.08% | +0.03% |
| 3 | 2025-11-21 | 0.60% | 1.05% | +0.44% |
| 4 | 2025-11-18 | 1.05% | 0.60% | -0.44% |
| 5 | 2025-10-20 | 1.18% | 1.05% | -0.13% |
| 6 | 2025-09-15 | 1.13% | 1.18% | +0.05% |
| 7 | 2025-03-30 | 1.73% | 1.13% | -0.60% |
| 8 | 2025-03-29 | 0.19% | 1.73% | +1.53% |
| 9 | 2025-03-23 | 0.10% | 0.19% | +0.09% |
| 10 | 2025-03-17 | 0.44% | 0.10% | -0.34% |
| 11 | 2025-02-11 | 0.49% | 0.44% | -0.05% |
| 12 | 2024-12-17 | 0.28% | 0.49% | +0.21% |
| 13 | 2024-10-26 | 0.16% | 0.28% | +0.11% |
| 14 | 2023-03-29 | 0.12% | 0.16% | +0.04% |
| 15 | 2023-03-07 | 0.89% | 0.12% | -0.76% |
| 16 | 2022-03-23 | — | 0.89% | — |