EPSS score history for CVE-2020-15909, 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 | 1.40% | 2.20% | +0.79% |
| 2 | 2025-03-30 | 2.69% | 1.40% | -1.28% |
| 3 | 2025-03-29 | 1.40% | 2.69% | +1.28% |
| 4 | 2025-03-19 | 0.67% | 1.40% | +0.73% |
| 5 | 2025-03-17 | 0.49% | 0.67% | +0.18% |
| 6 | 2024-12-17 | 0.26% | 0.49% | +0.23% |
| 7 | 2024-02-22 | 0.21% | 0.26% | +0.05% |
| 8 | 2023-03-07 | 0.89% | 0.21% | -0.68% |
| 9 | 2022-04-01 | 5.25% | 0.89% | -4.36% |
| 10 | 2022-02-04 | 2.74% | 5.25% | +2.50% |
| 11 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 12 | 2021-04-14 | — | 0.62% | — |