CVE-2018-9947 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 | 0.45% | 3.23% | +2.78% |
| 2 | 2025-12-01 | 0.48% | 0.45% | -0.03% |
| 3 | 2025-03-30 | 0.82% | 0.48% | -0.34% |
| 4 | 2025-03-29 | 0.48% | 0.82% | +0.34% |
| 5 | 2025-03-25 | 0.41% | 0.48% | +0.07% |
| 6 | 2025-03-17 | 0.87% | 0.41% | -0.46% |
| 7 | 2025-01-27 | 0.96% | 0.87% | -0.09% |
| 8 | 2024-12-17 | 1.32% | 0.96% | -0.36% |
| 9 | 2024-11-10 | 1.81% | 1.32% | -0.49% |
| 10 | 2024-08-20 | 1.25% | 1.81% | +0.56% |
| 11 | 2024-04-26 | 1.07% | 1.25% | +0.18% |
| 12 | 2024-03-26 | 0.64% | 1.07% | +0.43% |
| 13 | 2023-10-08 | 0.67% | 0.64% | -0.03% |
| 14 | 2023-03-07 | 1.52% | 0.67% | -0.84% |
| 15 | 2023-02-11 | 1.37% | 1.52% | +0.14% |
| 16 | 2021-04-14 | — | 1.37% | — |