EPSS score history for CVE-2016-4478, 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 | 1.50% | 2.27% | +0.77% |
| 2 | 2025-12-03 | 0.59% | 1.50% | +0.91% |
| 3 | 2025-07-23 | 0.37% | 0.59% | +0.22% |
| 4 | 2025-04-23 | 0.19% | 0.37% | +0.18% |
| 5 | 2025-03-30 | 0.34% | 0.19% | -0.15% |
| 6 | 2025-03-29 | 0.19% | 0.34% | +0.15% |
| 7 | 2025-03-17 | 1.21% | 0.19% | -1.02% |
| 8 | 2022-02-04 | — | 1.21% | — |