CVE-2017-8409 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 | 4.65% | 2.71% | -1.95% |
| 2 | 2026-06-02 | 4.80% | 4.65% | -0.14% |
| 3 | 2026-04-17 | 4.03% | 4.80% | +0.76% |
| 4 | 2025-10-06 | 3.20% | 4.03% | +0.83% |
| 5 | 2025-09-14 | 2.86% | 3.20% | +0.34% |
| 6 | 2025-03-30 | 4.38% | 2.86% | -1.52% |
| 7 | 2025-03-29 | 2.86% | 4.38% | +1.52% |
| 8 | 2025-03-17 | 0.30% | 2.86% | +2.56% |
| 9 | 2025-01-25 | 0.24% | 0.30% | +0.06% |
| 10 | 2024-12-17 | 0.53% | 0.24% | -0.29% |
| 11 | 2024-10-31 | 1.06% | 0.53% | -0.53% |
| 12 | 2024-10-10 | 0.89% | 1.06% | +0.17% |
| 13 | 2024-09-05 | 0.77% | 0.89% | +0.12% |
| 14 | 2024-07-30 | 1.08% | 0.77% | -0.31% |
| 15 | 2024-07-13 | 3.01% | 1.08% | -1.93% |
| 16 | 2024-06-25 | 3.26% | 3.01% | -0.25% |
| 17 | 2024-03-18 | 2.33% | 3.26% | +0.94% |
| 18 | 2023-03-07 | 0.95% | 2.33% | +1.37% |
| 19 | 2022-02-04 | 0.83% | 0.95% | +0.12% |
| 20 | 2021-04-14 | — | 0.83% | — |