EPSS score history for CVE-2019-20864, 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 | 0.24% | 0.87% | +0.63% |
| 2 | 2025-03-30 | 0.29% | 0.24% | -0.05% |
| 3 | 2025-03-29 | 0.24% | 0.29% | +0.05% |
| 4 | 2025-03-17 | 0.08% | 0.24% | +0.16% |
| 5 | 2023-03-07 | 0.89% | 0.08% | -0.80% |
| 6 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 7 | 2022-02-04 | 1.84% | 4.50% | +2.66% |
| 8 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 9 | 2021-04-14 | — | 0.42% | — |