CVE-2017-8731 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 | 61.65% | 51.55% | -10.10% |
| 2 | 2025-11-21 | 70.63% | 61.65% | -8.98% |
| 3 | 2025-11-18 | 61.65% | 70.63% | +8.98% |
| 4 | 2025-03-30 | 77.30% | 61.65% | -15.65% |
| 5 | 2025-03-29 | 62.63% | 77.30% | +14.67% |
| 6 | 2025-03-25 | 63.39% | 62.63% | -0.76% |
| 7 | 2025-03-17 | 66.53% | 63.39% | -3.14% |
| 8 | 2025-02-23 | 72.51% | 66.53% | -5.98% |
| 9 | 2024-12-17 | 90.02% | 72.51% | -17.50% |
| 10 | 2024-07-04 | 92.84% | 90.02% | -2.83% |
| 11 | 2024-05-26 | 92.36% | 92.84% | +0.48% |
| 12 | 2023-09-28 | 93.39% | 92.36% | -1.02% |
| 13 | 2023-08-23 | 93.84% | 93.39% | -0.45% |
| 14 | 2023-07-23 | 94.05% | 93.84% | -0.20% |
| 15 | 2023-05-29 | 94.79% | 94.05% | -0.74% |
| 16 | 2023-05-02 | 95.06% | 94.79% | -0.27% |
| 17 | 2023-04-08 | 94.68% | 95.06% | +0.38% |
| 18 | 2023-03-15 | 94.90% | 94.68% | -0.22% |
| 19 | 2023-03-07 | 88.14% | 94.90% | +6.76% |
| 20 | 2022-02-04 | 43.67% | 88.14% | +44.47% |
| 21 | 2021-04-14 | — | 43.67% | — |