CVE-2017-8917 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 | 94.51% | 99.83% | +5.31% |
| 2 | 2025-11-21 | 94.29% | 94.51% | +0.22% |
| 3 | 2025-11-18 | 94.51% | 94.29% | -0.21% |
| 4 | 2025-08-18 | 94.28% | 94.51% | +0.22% |
| 5 | 2025-07-20 | 94.13% | 94.28% | +0.15% |
| 6 | 2025-07-14 | 94.28% | 94.13% | -0.15% |
| 7 | 2025-06-12 | 94.38% | 94.28% | -0.09% |
| 8 | 2025-04-26 | 94.25% | 94.38% | +0.13% |
| 9 | 2025-04-09 | 94.28% | 94.25% | -0.03% |
| 10 | 2025-04-08 | 94.25% | 94.28% | +0.03% |
| 11 | 2025-04-05 | 94.28% | 94.25% | -0.03% |
| 12 | 2025-04-04 | 94.25% | 94.28% | +0.03% |
| 13 | 2025-03-28 | 94.28% | 94.25% | -0.03% |
| 14 | 2025-03-27 | 94.47% | 94.28% | -0.19% |
| 15 | 2025-03-17 | 97.38% | 94.47% | -2.91% |
| 16 | 2025-01-02 | 97.54% | 97.38% | -0.16% |
| 17 | 2024-09-23 | 97.55% | 97.54% | -0.01% |
| 18 | 2023-03-07 | 90.17% | 97.55% | +7.38% |
| 19 | 2022-02-04 | 29.51% | 90.17% | +60.65% |
| 20 | 2021-09-16 | 5.36% | 29.51% | +24.15% |
| 21 | 2021-09-14 | 29.51% | 5.36% | -24.15% |
| 22 | 2021-04-14 | — | 29.51% | — |