EPSS score history for CVE-2021-0597, 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 | 2025-11-21 | 0.01% | 0.05% | +0.04% |
| 2 | 2025-11-18 | 0.05% | 0.01% | -0.04% |
| 3 | 2025-04-23 | 0.04% | 0.05% | +0.01% |
| 4 | 2023-03-07 | 1.04% | 0.04% | -0.99% |
| 5 | 2022-04-01 | 2.76% | 1.04% | -1.73% |
| 6 | 2022-02-04 | 0.72% | 2.76% | +2.05% |
| 7 | 2022-01-06 | 0.16% | 0.72% | +0.56% |
| 8 | 2021-07-16 | 0.39% | 0.16% | -0.23% |
| 9 | 2021-07-15 | — | 0.39% | — |