CVE-2017-15550 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 | 2026-06-19 | 9.02% | 8.23% | -0.79% |
| 2 | 2026-06-16 | 9.19% | 9.02% | -0.17% |
| 3 | 2026-06-15 | 1.55% | 9.19% | +7.63% |
| 4 | 2026-04-20 | 1.28% | 1.55% | +0.28% |
| 5 | 2026-03-22 | 1.95% | 1.28% | -0.67% |
| 6 | 2026-03-14 | 1.74% | 1.95% | +0.21% |
| 7 | 2026-03-03 | 1.79% | 1.74% | -0.05% |
| 8 | 2026-03-02 | 3.77% | 1.79% | -1.98% |
| 9 | 2025-07-22 | 3.96% | 3.77% | -0.19% |
| 10 | 2025-06-20 | 1.83% | 3.96% | +2.13% |
| 11 | 2025-03-30 | 4.39% | 1.83% | -2.56% |
| 12 | 2025-03-29 | 1.83% | 4.39% | +2.56% |
| 13 | 2025-03-19 | 2.05% | 1.83% | -0.22% |
| 14 | 2025-03-17 | 0.33% | 2.05% | +1.72% |
| 15 | 2023-05-29 | 0.35% | 0.33% | -0.03% |
| 16 | 2023-03-07 | 1.06% | 0.35% | -0.71% |
| 17 | 2022-02-04 | 1.05% | 1.06% | +0.01% |
| 18 | 2021-04-14 | — | 1.05% | — |