EPSS score history for CVE-2021-4339, 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 | 1.26% | 0.95% | -0.32% |
| 2 | 2026-06-08 | 0.78% | 1.26% | +0.48% |
| 3 | 2026-04-03 | 0.66% | 0.78% | +0.12% |
| 4 | 2026-03-02 | 0.60% | 0.66% | +0.06% |
| 5 | 2026-01-16 | 0.69% | 0.60% | -0.09% |
| 6 | 2025-11-21 | 0.81% | 0.69% | -0.12% |
| 7 | 2025-11-18 | 0.69% | 0.81% | +0.12% |
| 8 | 2025-03-30 | 7.41% | 0.69% | -6.71% |
| 9 | 2025-03-29 | 0.69% | 7.41% | +6.71% |
| 10 | 2025-03-24 | 7.41% | 0.69% | -6.71% |
| 11 | 2025-03-23 | 0.69% | 7.41% | +6.71% |
| 12 | 2025-03-19 | 0.60% | 0.69% | +0.09% |
| 13 | 2025-03-17 | 0.09% | 0.60% | +0.51% |
| 14 | 2023-06-14 | 0.04% | 0.09% | +0.04% |
| 15 | 2023-06-07 | — | 0.04% | — |