EPSS score history for CVE-2019-9509, 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 | 0.35% | 0.92% | +0.57% |
| 2 | 2025-11-21 | 0.19% | 0.35% | +0.16% |
| 3 | 2025-11-18 | 0.35% | 0.19% | -0.16% |
| 4 | 2025-06-20 | 0.20% | 0.35% | +0.15% |
| 5 | 2025-03-17 | 0.08% | 0.20% | +0.12% |
| 6 | 2023-03-07 | 1.69% | 0.08% | -1.61% |
| 7 | 2022-04-01 | 9.47% | 1.69% | -7.79% |
| 8 | 2022-02-04 | 6.23% | 9.47% | +3.24% |
| 9 | 2022-01-06 | 1.46% | 6.23% | +4.77% |
| 10 | 2021-04-14 | — | 1.46% | — |