EPSS score history for CVE-2021-3731, 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 | 0.15% | 1.07% | +0.92% |
| 2 | 2025-12-13 | 0.28% | 0.15% | -0.13% |
| 3 | 2025-03-30 | 0.55% | 0.28% | -0.27% |
| 4 | 2025-03-29 | 0.28% | 0.55% | +0.27% |
| 5 | 2025-03-17 | 0.16% | 0.28% | +0.12% |
| 6 | 2024-07-01 | 0.10% | 0.16% | +0.06% |
| 7 | 2023-03-07 | 0.95% | 0.10% | -0.85% |
| 8 | 2022-04-01 | 3.28% | 0.95% | -2.33% |
| 9 | 2022-02-04 | 3.63% | 3.28% | -0.35% |
| 10 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 11 | 2021-08-25 | 0.62% | 0.83% | +0.21% |
| 12 | 2021-08-24 | — | 0.62% | — |