EPSS score history for CVE-2021-31339, 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 | 0.18% | 0.76% | +0.58% |
| 2 | 2025-03-17 | 0.05% | 0.18% | +0.12% |
| 3 | 2023-03-07 | 0.89% | 0.05% | -0.83% |
| 4 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 5 | 2022-02-04 | 2.74% | 4.50% | +1.76% |
| 6 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 7 | 2021-05-14 | 0.42% | 0.62% | +0.21% |
| 8 | 2021-05-13 | — | 0.42% | — |