EPSS score history for CVE-2019-4538, 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 | 0.18% | 1.29% | +1.11% |
| 2 | 2025-12-08 | 0.28% | 0.18% | -0.11% |
| 3 | 2025-11-21 | 0.18% | 0.28% | +0.11% |
| 4 | 2025-11-18 | 0.28% | 0.18% | -0.11% |
| 5 | 2025-03-30 | 0.43% | 0.28% | -0.15% |
| 6 | 2025-03-29 | 0.28% | 0.43% | +0.15% |
| 7 | 2025-03-17 | 0.08% | 0.28% | +0.20% |
| 8 | 2023-03-07 | 1.05% | 0.08% | -0.97% |
| 9 | 2023-02-23 | 2.56% | 1.05% | -1.51% |
| 10 | 2022-12-28 | 1.05% | 2.56% | +1.51% |
| 11 | 2022-04-01 | 2.56% | 1.05% | -1.51% |
| 12 | 2022-02-04 | 22.96% | 2.56% | -20.39% |
| 13 | 2022-01-06 | 6.23% | 22.96% | +16.73% |
| 14 | 2021-04-14 | — | 6.23% | — |