EPSS score history for CVE-2019-3993, 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 | 11.61% | 45.70% | +34.09% |
| 2 | 2025-11-21 | 17.40% | 11.61% | -5.79% |
| 3 | 2025-11-18 | 11.61% | 17.40% | +5.79% |
| 4 | 2025-04-20 | 10.48% | 11.61% | +1.13% |
| 5 | 2025-03-30 | 10.97% | 10.48% | -0.49% |
| 6 | 2025-03-29 | 10.48% | 10.97% | +0.49% |
| 7 | 2025-03-17 | 10.09% | 10.48% | +0.39% |
| 8 | 2024-12-17 | 7.73% | 10.09% | +2.35% |
| 9 | 2023-11-08 | 13.72% | 7.73% | -5.99% |
| 10 | 2023-10-21 | 13.45% | 13.72% | +0.27% |
| 11 | 2023-03-07 | 1.14% | 13.45% | +12.32% |
| 12 | 2022-04-01 | 12.49% | 1.14% | -11.36% |
| 13 | 2022-02-04 | 4.53% | 12.49% | +7.97% |
| 14 | 2022-01-06 | 1.05% | 4.53% | +3.48% |
| 15 | 2021-04-14 | — | 1.05% | — |