EPSS score history for CVE-2019-20394, 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 | 0.21% | 2.79% | +2.58% |
| 2 | 2026-05-09 | 0.29% | 0.21% | -0.08% |
| 3 | 2025-11-21 | 0.76% | 0.29% | -0.47% |
| 4 | 2025-11-18 | 0.29% | 0.76% | +0.47% |
| 5 | 2025-08-27 | 0.21% | 0.29% | +0.08% |
| 6 | 2025-07-22 | 0.29% | 0.21% | -0.08% |
| 7 | 2025-06-01 | 0.24% | 0.29% | +0.05% |
| 8 | 2025-05-03 | 0.25% | 0.24% | -0.01% |
| 9 | 2025-03-30 | 1.05% | 0.25% | -0.80% |
| 10 | 2025-03-29 | 0.25% | 1.05% | +0.80% |
| 11 | 2025-03-17 | 0.46% | 0.25% | -0.20% |
| 12 | 2025-01-15 | 0.37% | 0.46% | +0.09% |
| 13 | 2024-12-17 | 0.72% | 0.37% | -0.35% |
| 14 | 2024-12-13 | 0.79% | 0.72% | -0.07% |
| 15 | 2024-09-06 | 0.62% | 0.79% | +0.17% |
| 16 | 2023-03-07 | 2.51% | 0.62% | -1.89% |
| 17 | 2022-04-01 | 23.33% | 2.51% | -20.82% |
| 18 | 2022-02-04 | 7.67% | 23.33% | +15.66% |
| 19 | 2022-01-06 | 1.82% | 7.67% | +5.85% |
| 20 | 2021-04-14 | — | 1.82% | — |