CVE-2017-15531 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 | 2.81% | 2.41% | -0.40% |
| 2 | 2025-11-21 | 4.94% | 2.81% | -2.13% |
| 3 | 2025-10-15 | 6.56% | 4.94% | -1.62% |
| 4 | 2025-08-09 | 6.88% | 6.56% | -0.32% |
| 5 | 2025-03-30 | 7.52% | 6.88% | -0.64% |
| 6 | 2025-03-29 | 6.88% | 7.52% | +0.64% |
| 7 | 2025-03-19 | 4.64% | 6.88% | +2.24% |
| 8 | 2025-03-17 | 0.51% | 4.64% | +4.13% |
| 9 | 2024-12-17 | 0.41% | 0.51% | +0.10% |
| 10 | 2023-06-16 | 0.50% | 0.41% | -0.09% |
| 11 | 2023-03-07 | 1.05% | 0.50% | -0.55% |
| 12 | 2022-02-04 | 0.78% | 1.05% | +0.27% |
| 13 | 2021-04-14 | — | 0.78% | — |