CVE-2007-4909 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 | 14.07% | 3.52% | -10.55% |
| 2 | 2026-05-06 | 13.61% | 14.07% | +0.46% |
| 3 | 2025-03-30 | 18.46% | 13.61% | -4.86% |
| 4 | 2025-03-29 | 13.61% | 18.46% | +4.86% |
| 5 | 2025-03-19 | 9.29% | 13.61% | +4.32% |
| 6 | 2025-03-17 | 7.47% | 9.29% | +1.81% |
| 7 | 2024-12-21 | 6.80% | 7.47% | +0.67% |
| 8 | 2024-12-17 | 7.28% | 6.80% | -0.48% |
| 9 | 2024-11-12 | 7.79% | 7.28% | -0.51% |
| 10 | 2024-06-13 | 8.10% | 7.79% | -0.32% |
| 11 | 2024-02-19 | 7.41% | 8.10% | +0.70% |
| 12 | 2023-08-18 | 9.96% | 7.41% | -2.56% |
| 13 | 2023-06-08 | 8.47% | 9.96% | +1.49% |
| 14 | 2023-05-03 | 9.29% | 8.47% | -0.82% |
| 15 | 2023-03-28 | 9.70% | 9.29% | -0.41% |
| 16 | 2023-03-07 | 7.20% | 9.70% | +2.50% |
| 17 | 2022-02-04 | — | 7.20% | — |