CVE-2017-7997 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 | 19.69% | 19.34% | -0.35% |
| 2 | 2026-06-15 | 8.31% | 19.69% | +11.38% |
| 3 | 2026-04-20 | 10.65% | 8.31% | -2.34% |
| 4 | 2026-03-14 | 9.73% | 10.65% | +0.91% |
| 5 | 2026-03-03 | 12.94% | 9.73% | -3.21% |
| 6 | 2025-12-22 | 15.56% | 12.94% | -2.62% |
| 7 | 2025-11-21 | 11.07% | 15.56% | +4.48% |
| 8 | 2025-11-18 | 15.56% | 11.07% | -4.48% |
| 9 | 2025-07-25 | 16.23% | 15.56% | -0.67% |
| 10 | 2025-03-30 | 14.66% | 16.23% | +1.57% |
| 11 | 2025-03-29 | 16.23% | 14.66% | -1.57% |
| 12 | 2025-03-17 | 0.21% | 16.23% | +16.02% |
| 13 | 2024-12-17 | 0.57% | 0.21% | -0.35% |
| 14 | 2023-06-01 | 0.82% | 0.57% | -0.25% |
| 15 | 2023-03-07 | 1.56% | 0.82% | -0.75% |
| 16 | 2022-02-04 | 4.80% | 1.56% | -3.23% |
| 17 | 2021-04-14 | — | 4.80% | — |