EPSS score history for CVE-2019-20471, 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 | 2025-11-21 | 0.04% | 0.41% | +0.37% |
| 2 | 2025-11-18 | 0.41% | 0.04% | -0.37% |
| 3 | 2025-09-07 | 0.17% | 0.41% | +0.24% |
| 4 | 2025-09-06 | 0.04% | 0.17% | +0.13% |
| 5 | 2025-03-30 | 0.08% | 0.04% | -0.04% |
| 6 | 2025-03-29 | 0.04% | 0.08% | +0.04% |
| 7 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 8 | 2022-02-04 | 0.62% | 0.89% | +0.26% |
| 9 | 2021-04-14 | — | 0.62% | — |