EPSS score history for CVE-2021-37530, 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 | 0.25% | 0.75% | +0.50% |
| 2 | 2025-12-28 | 0.27% | 0.25% | -0.02% |
| 3 | 2025-12-27 | 0.25% | 0.27% | +0.02% |
| 4 | 2025-10-28 | 0.27% | 0.25% | -0.02% |
| 5 | 2025-10-27 | 0.25% | 0.27% | +0.02% |
| 6 | 2025-10-01 | 0.27% | 0.25% | -0.02% |
| 7 | 2025-09-12 | 0.37% | 0.27% | -0.10% |
| 8 | 2025-06-21 | 0.31% | 0.37% | +0.06% |
| 9 | 2025-03-17 | 0.07% | 0.31% | +0.24% |
| 10 | 2023-08-05 | 0.04% | 0.07% | +0.02% |
| 11 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 12 | 2022-02-04 | 0.52% | 0.89% | +0.37% |
| 13 | 2022-01-13 | — | 0.52% | — |