EPSS score history for CVE-2021-3908, 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 | 0.29% | 0.71% | +0.42% |
| 2 | 2025-11-21 | 0.19% | 0.29% | +0.10% |
| 3 | 2025-11-18 | 0.29% | 0.19% | -0.10% |
| 4 | 2025-08-11 | 0.37% | 0.29% | -0.09% |
| 5 | 2025-04-10 | 0.35% | 0.37% | +0.02% |
| 6 | 2025-04-07 | 0.15% | 0.35% | +0.20% |
| 7 | 2025-04-01 | 0.15% | 0.15% | -0.01% |
| 8 | 2025-03-30 | 0.29% | 0.15% | -0.13% |
| 9 | 2025-03-29 | 0.15% | 0.29% | +0.13% |
| 10 | 2025-03-17 | 0.06% | 0.15% | +0.10% |
| 11 | 2023-03-07 | 0.89% | 0.06% | -0.83% |
| 12 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 13 | 2022-02-04 | 2.74% | 4.50% | +1.76% |
| 14 | 2022-01-13 | 1.84% | 2.74% | +0.90% |
| 15 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 16 | 2021-11-12 | — | 0.42% | — |