EPSS score history for CVE-2016-4391, 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 | 38.64% | 20.43% | -18.21% |
| 2 | 2026-04-28 | 40.49% | 38.64% | -1.85% |
| 3 | 2026-02-20 | 41.61% | 40.49% | -1.12% |
| 4 | 2025-08-24 | 41.74% | 41.61% | -0.12% |
| 5 | 2025-07-07 | 44.79% | 41.74% | -3.05% |
| 6 | 2025-05-22 | 45.20% | 44.79% | -0.42% |
| 7 | 2025-03-30 | 58.15% | 45.20% | -12.94% |
| 8 | 2025-03-29 | 45.20% | 58.15% | +12.94% |
| 9 | 2025-03-19 | 40.24% | 45.20% | +4.96% |
| 10 | 2025-03-17 | 2.85% | 40.24% | +37.39% |
| 11 | 2025-01-30 | 3.99% | 2.85% | -1.13% |
| 12 | 2024-12-17 | 5.97% | 3.99% | -1.98% |
| 13 | 2024-07-16 | 6.06% | 5.97% | -0.09% |
| 14 | 2024-06-15 | 5.93% | 6.06% | +0.13% |
| 15 | 2024-02-06 | 5.64% | 5.93% | +0.29% |
| 16 | 2023-12-28 | 6.29% | 5.64% | -0.65% |
| 17 | 2023-07-31 | 6.25% | 6.29% | +0.05% |
| 18 | 2023-03-07 | 10.07% | 6.25% | -3.83% |
| 19 | 2022-02-04 | — | 10.07% | — |