CVE-2004-1638 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 | 79.07% | 62.76% | -16.32% |
| 2 | 2025-07-07 | 72.34% | 79.07% | +6.73% |
| 3 | 2025-03-30 | 77.75% | 72.34% | -5.40% |
| 4 | 2025-03-29 | 72.34% | 77.75% | +5.40% |
| 5 | 2025-03-17 | 39.57% | 72.34% | +32.77% |
| 6 | 2025-03-07 | 44.26% | 39.57% | -4.69% |
| 7 | 2024-12-17 | 51.45% | 44.26% | -7.19% |
| 8 | 2024-08-28 | 51.13% | 51.45% | +0.33% |
| 9 | 2024-01-28 | 71.52% | 51.13% | -20.39% |
| 10 | 2023-03-07 | 72.02% | 71.52% | -0.50% |
| 11 | 2022-02-04 | — | 72.02% | — |