EPSS score history for CVE-2021-43947, 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 | 1.52% | 4.12% | +2.60% |
| 2 | 2026-01-17 | 1.12% | 1.52% | +0.40% |
| 3 | 2025-12-22 | 1.81% | 1.12% | -0.69% |
| 4 | 2025-11-21 | 1.12% | 1.81% | +0.69% |
| 5 | 2025-11-18 | 1.81% | 1.12% | -0.69% |
| 6 | 2025-04-23 | 1.34% | 1.81% | +0.47% |
| 7 | 2025-04-10 | 0.50% | 1.34% | +0.84% |
| 8 | 2025-04-07 | 0.29% | 0.50% | +0.20% |
| 9 | 2025-03-30 | 0.89% | 0.29% | -0.59% |
| 10 | 2025-03-29 | 0.25% | 0.89% | +0.64% |
| 11 | 2025-02-08 | 0.16% | 0.25% | +0.09% |
| 12 | 2023-07-29 | 0.14% | 0.16% | +0.02% |
| 13 | 2023-03-07 | 37.25% | 0.14% | -37.11% |
| 14 | 2022-02-04 | 3.99% | 37.25% | +33.26% |
| 15 | 2022-01-25 | 0.92% | 3.99% | +3.07% |
| 16 | 2022-01-06 | — | 0.92% | — |