CVE-2019-8721 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 | 2026-06-15 | 0.60% | 1.79% | +1.19% |
| 2 | 2025-03-30 | 1.78% | 0.60% | -1.18% |
| 3 | 2025-03-29 | 0.56% | 1.78% | +1.21% |
| 4 | 2025-03-17 | 0.41% | 0.56% | +0.15% |
| 5 | 2024-01-27 | 0.35% | 0.41% | +0.06% |
| 6 | 2023-03-07 | 1.09% | 0.35% | -0.74% |
| 7 | 2022-04-01 | 13.05% | 1.09% | -11.97% |
| 8 | 2022-02-04 | 0.48% | 13.05% | +12.57% |
| 9 | 2022-01-06 | 0.11% | 0.48% | +0.37% |
| 10 | 2021-04-14 | — | 0.11% | — |