EPSS score history for CVE-2021-4288, 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 | 0.34% | 0.90% | +0.57% |
| 2 | 2026-01-07 | 0.47% | 0.34% | -0.13% |
| 3 | 2025-12-28 | 0.11% | 0.47% | +0.36% |
| 4 | 2025-11-21 | 0.37% | 0.11% | -0.26% |
| 5 | 2025-11-18 | 0.05% | 0.37% | +0.32% |
| 6 | 2023-03-07 | 1.02% | 0.05% | -0.97% |
| 7 | 2023-01-06 | 0.95% | 1.02% | +0.07% |
| 8 | 2022-12-28 | — | 0.95% | — |