EPSS score history for CVE-2019-9839, 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 | 0.27% | 0.23% | -0.03% |
| 2 | 2025-11-18 | 0.23% | 0.27% | +0.03% |
| 3 | 2025-09-26 | 0.30% | 0.23% | -0.07% |
| 4 | 2024-10-24 | 0.37% | 0.30% | -0.07% |
| 5 | 2023-03-23 | 0.26% | 0.37% | +0.11% |
| 6 | 2023-03-07 | 0.89% | 0.26% | -0.62% |
| 7 | 2022-04-01 | 2.56% | 0.89% | -1.68% |
| 8 | 2022-02-04 | 2.74% | 2.56% | -0.18% |
| 9 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 10 | 2021-04-14 | — | 0.62% | — |