CVE-2015-1646 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 | 28.07% | 16.98% | -11.10% |
| 2 | 2025-07-21 | 33.17% | 28.07% | -5.10% |
| 3 | 2025-05-07 | 31.61% | 33.17% | +1.56% |
| 4 | 2025-03-30 | 35.49% | 31.61% | -3.87% |
| 5 | 2025-03-29 | 31.61% | 35.49% | +3.87% |
| 6 | 2025-03-19 | 28.59% | 31.61% | +3.02% |
| 7 | 2025-03-17 | 68.89% | 28.59% | -40.30% |
| 8 | 2025-02-24 | 66.46% | 68.89% | +2.43% |
| 9 | 2024-06-28 | 76.74% | 66.46% | -10.28% |
| 10 | 2023-09-27 | 78.12% | 76.74% | -1.38% |
| 11 | 2023-07-15 | 82.87% | 78.12% | -4.74% |
| 12 | 2023-05-14 | 84.00% | 82.87% | -1.13% |
| 13 | 2023-04-09 | 86.44% | 84.00% | -2.44% |
| 14 | 2023-03-08 | 88.82% | 86.44% | -2.39% |
| 15 | 2023-03-07 | 25.80% | 88.82% | +63.02% |
| 16 | 2022-11-13 | 24.06% | 25.80% | +1.75% |
| 17 | 2022-02-15 | 22.82% | 24.06% | +1.23% |
| 18 | 2022-02-04 | — | 22.82% | — |