CVE-2017-8644 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 | 44.40% | 15.12% | -29.28% |
| 2 | 2026-04-11 | 41.12% | 44.40% | +3.28% |
| 3 | 2025-11-21 | 39.98% | 41.12% | +1.14% |
| 4 | 2025-11-18 | 41.12% | 39.98% | -1.14% |
| 5 | 2025-03-30 | 62.56% | 41.12% | -21.44% |
| 6 | 2025-03-29 | 41.12% | 62.56% | +21.44% |
| 7 | 2025-03-17 | 17.27% | 41.12% | +23.85% |
| 8 | 2025-02-20 | 19.76% | 17.27% | -2.50% |
| 9 | 2024-12-17 | 6.68% | 19.76% | +13.08% |
| 10 | 2024-08-20 | 5.50% | 6.68% | +1.19% |
| 11 | 2024-04-20 | 6.03% | 5.50% | -0.54% |
| 12 | 2024-03-11 | 7.08% | 6.03% | -1.05% |
| 13 | 2023-12-24 | 6.56% | 7.08% | +0.52% |
| 14 | 2023-07-19 | 7.03% | 6.56% | -0.47% |
| 15 | 2023-03-07 | 42.40% | 7.03% | -35.37% |
| 16 | 2022-02-04 | 35.03% | 42.40% | +7.38% |
| 17 | 2021-04-14 | — | 35.03% | — |