EPSS score history for CVE-2021-43399, 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 | 0.37% | 1.37% | +1.00% |
| 2 | 2025-04-10 | 0.56% | 0.37% | -0.19% |
| 3 | 2025-03-30 | 0.66% | 0.56% | -0.11% |
| 4 | 2025-03-29 | 0.56% | 0.66% | +0.11% |
| 5 | 2025-03-17 | 0.14% | 0.56% | +0.41% |
| 6 | 2024-12-17 | 0.16% | 0.14% | -0.02% |
| 7 | 2024-07-14 | 0.08% | 0.16% | +0.08% |
| 8 | 2023-03-07 | 0.89% | 0.08% | -0.80% |
| 9 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 10 | 2022-02-04 | 1.84% | 4.50% | +2.66% |
| 11 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 12 | 2021-12-09 | — | 0.42% | — |