CVE-2022-47421 的 EPSS 分數歷史，展示風險變化與利用機率趨勢，支援漏洞優先級與安全分析。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-07-02 | 0.33% | 0.39% | +0.05% |
| 2 | 2026-06-15 | 0.05% | 0.33% | +0.28% |
| 3 | 2026-01-26 | 0.05% | 0.05% | +0.01% |
| 4 | 2025-11-21 | 0.17% | 0.05% | -0.12% |
| 5 | 2025-11-18 | 0.05% | 0.17% | +0.12% |
| 6 | 2025-03-30 | 0.29% | 0.05% | -0.24% |
| 7 | 2025-03-29 | 0.05% | 0.29% | +0.24% |
| 8 | 2025-03-24 | 0.10% | 0.05% | -0.05% |
| 9 | 2025-03-23 | 0.05% | 0.10% | +0.05% |
| 10 | 2025-03-17 | 0.05% | 0.05% | -0.00% |
| 11 | 2025-02-07 | 0.04% | 0.05% | +0.01% |
| 12 | 2023-07-19 | — | 0.04% | — |