CVE-2019-1621 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 | 59.43% | 29.82% | -29.62% |
| 2 | 2026-05-28 | 60.18% | 59.43% | -0.75% |
| 3 | 2026-04-12 | 60.55% | 60.18% | -0.37% |
| 4 | 2026-02-05 | 63.69% | 60.55% | -3.14% |
| 5 | 2025-11-21 | 62.53% | 63.69% | +1.17% |
| 6 | 2025-11-18 | 63.69% | 62.53% | -1.17% |
| 7 | 2025-03-30 | 61.30% | 63.69% | +2.40% |
| 8 | 2025-03-29 | 63.69% | 61.30% | -2.40% |
| 9 | 2025-03-17 | 0.35% | 63.69% | +63.34% |
| 10 | 2025-01-20 | 0.47% | 0.35% | -0.12% |
| 11 | 2024-12-17 | 0.91% | 0.47% | -0.44% |
| 12 | 2024-11-17 | 1.20% | 0.91% | -0.29% |
| 13 | 2024-07-24 | 1.68% | 1.20% | -0.48% |
| 14 | 2024-06-19 | 1.23% | 1.68% | +0.45% |
| 15 | 2023-11-22 | 1.29% | 1.23% | -0.06% |
| 16 | 2023-04-15 | 0.94% | 1.29% | +0.34% |
| 17 | 2023-03-07 | 1.21% | 0.94% | -0.27% |
| 18 | 2022-04-01 | 18.20% | 1.21% | -16.99% |
| 19 | 2022-02-04 | 35.90% | 18.20% | -17.70% |
| 20 | 2022-01-06 | 11.10% | 35.90% | +24.80% |
| 21 | 2021-04-14 | — | 11.10% | — |