CVE-2018-20167 の EPSS スコア履歴で、リスクの推移と悪用確率の変化を示します。優先度付けとセキュリティ分析に利用できます。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.42% | 2.65% | +1.23% |
| 2 | 2025-11-21 | 1.12% | 1.42% | +0.30% |
| 3 | 2025-11-18 | 1.42% | 1.12% | -0.30% |
| 4 | 2025-11-17 | 1.51% | 1.42% | -0.08% |
| 5 | 2025-08-28 | 1.19% | 1.51% | +0.32% |
| 6 | 2025-05-03 | 1.52% | 1.19% | -0.33% |
| 7 | 2025-03-30 | 2.70% | 1.52% | -1.18% |
| 8 | 2025-03-29 | 1.52% | 2.70% | +1.18% |
| 9 | 2025-03-19 | 1.30% | 1.52% | +0.22% |
| 10 | 2025-03-17 | 2.26% | 1.30% | -0.97% |
| 11 | 2025-01-01 | 1.61% | 2.26% | +0.66% |
| 12 | 2024-12-17 | 0.86% | 1.61% | +0.75% |
| 13 | 2024-11-26 | 0.66% | 0.86% | +0.20% |
| 14 | 2024-10-26 | 0.53% | 0.66% | +0.13% |
| 15 | 2023-12-11 | 0.45% | 0.53% | +0.09% |
| 16 | 2023-03-07 | 4.84% | 0.45% | -4.39% |
| 17 | 2022-02-04 | 1.83% | 4.84% | +3.01% |
| 18 | 2021-04-14 | — | 1.83% | — |