CVE-2018-13021 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 | 1.44% | 2.20% | +0.77% |
| 2 | 2025-11-21 | 1.88% | 1.44% | -0.44% |
| 3 | 2025-11-18 | 1.44% | 1.88% | +0.44% |
| 4 | 2025-03-30 | 2.45% | 1.44% | -1.01% |
| 5 | 2025-03-29 | 1.44% | 2.45% | +1.01% |
| 6 | 2025-03-19 | 1.88% | 1.44% | -0.44% |
| 7 | 2025-03-17 | 0.21% | 1.88% | +1.67% |
| 8 | 2024-12-17 | 0.13% | 0.21% | +0.08% |
| 9 | 2023-03-07 | 1.34% | 0.13% | -1.21% |
| 10 | 2022-02-04 | 0.73% | 1.34% | +0.61% |
| 11 | 2021-04-14 | — | 0.73% | — |