EPSS score history for CVE-2021-39340, 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 | 0.69% | 0.90% | +0.21% |
| 2 | 2026-04-15 | 0.64% | 0.69% | +0.06% |
| 3 | 2026-03-25 | 0.50% | 0.64% | +0.14% |
| 4 | 2025-03-30 | 4.94% | 0.50% | -4.45% |
| 5 | 2025-03-29 | 0.50% | 4.94% | +4.45% |
| 6 | 2025-03-24 | 4.94% | 0.50% | -4.45% |
| 7 | 2025-03-23 | 0.45% | 4.94% | +4.49% |
| 8 | 2025-03-17 | 0.06% | 0.45% | +0.39% |
| 9 | 2023-03-07 | 0.89% | 0.06% | -0.83% |
| 10 | 2022-04-01 | 3.07% | 0.89% | -2.18% |
| 11 | 2022-02-04 | 3.85% | 3.07% | -0.78% |
| 12 | 2022-01-06 | 0.88% | 3.85% | +2.97% |
| 13 | 2021-11-02 | — | 0.88% | — |