EPSS score history for CVE-2021-4038, 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 | 0.14% | 0.57% | +0.43% |
| 2 | 2025-11-21 | 0.15% | 0.14% | -0.01% |
| 3 | 2025-11-18 | 0.14% | 0.15% | +0.01% |
| 4 | 2025-07-14 | 0.24% | 0.14% | -0.10% |
| 5 | 2025-03-17 | 0.06% | 0.24% | +0.18% |
| 6 | 2023-03-07 | 1.05% | 0.06% | -0.99% |
| 7 | 2022-04-01 | 2.56% | 1.05% | -1.51% |
| 8 | 2022-02-04 | 2.30% | 2.56% | +0.26% |
| 9 | 2022-01-06 | 0.52% | 2.30% | +1.78% |
| 10 | 2021-12-10 | — | 0.52% | — |