CVE-2018-7440 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 | 2026-07-02 | 3.80% | 3.74% | -0.06% |
| 2 | 2026-06-15 | 1.79% | 3.80% | +2.01% |
| 3 | 2025-12-22 | 1.66% | 1.79% | +0.13% |
| 4 | 2025-11-21 | 12.62% | 1.66% | -10.96% |
| 5 | 2025-11-18 | 1.75% | 12.62% | +10.88% |
| 6 | 2025-03-30 | 3.01% | 1.75% | -1.27% |
| 7 | 2025-03-29 | 1.75% | 3.01% | +1.27% |
| 8 | 2025-03-17 | 0.96% | 1.75% | +0.79% |
| 9 | 2024-12-17 | 1.91% | 0.96% | -0.95% |
| 10 | 2023-12-18 | 0.22% | 1.91% | +1.70% |
| 11 | 2023-08-26 | 0.27% | 0.22% | -0.05% |
| 12 | 2023-03-07 | 2.05% | 0.27% | -1.78% |
| 13 | 2022-02-04 | 0.62% | 2.05% | +1.43% |
| 14 | 2021-04-14 | — | 0.62% | — |