EPSS score history for CVE-2016-9021, 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 | 2025-09-14 | 0.61% | 0.52% | -0.09% |
| 2 | 2025-03-30 | 1.17% | 0.61% | -0.57% |
| 3 | 2025-03-29 | 0.61% | 1.17% | +0.57% |
| 4 | 2025-03-17 | 0.29% | 0.61% | +0.32% |
| 5 | 2024-12-17 | 0.20% | 0.29% | +0.08% |
| 6 | 2023-03-07 | 0.89% | 0.20% | -0.68% |
| 7 | 2022-02-04 | — | 0.89% | — |