EPSS score history for CVE-2021-3557, 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 | 2026-06-17 | 0.73% | 0.75% | +0.02% |
| 2 | 2026-06-15 | 0.24% | 0.73% | +0.50% |
| 3 | 2025-03-17 | 0.06% | 0.24% | +0.17% |
| 4 | 2023-03-07 | 0.89% | 0.06% | -0.82% |
| 5 | 2022-02-17 | — | 0.89% | — |