EPSS score history for CVE-2021-3901, 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 | 0.08% | 0.54% | +0.46% |
| 2 | 2025-07-13 | 0.04% | 0.08% | +0.04% |
| 3 | 2025-03-17 | 0.10% | 0.04% | -0.06% |
| 4 | 2023-03-07 | 0.89% | 0.10% | -0.78% |
| 5 | 2022-04-01 | 5.25% | 0.89% | -4.36% |
| 6 | 2022-02-04 | 2.74% | 5.25% | +2.50% |
| 7 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 8 | 2021-10-28 | — | 0.62% | — |