CVE-2007-4389 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 | 5.01% | 2.14% | -2.87% |
| 2 | 2026-04-05 | 4.80% | 5.01% | +0.21% |
| 3 | 2026-01-07 | 4.23% | 4.80% | +0.58% |
| 4 | 2025-04-27 | 3.54% | 4.23% | +0.69% |
| 5 | 2025-03-30 | 3.81% | 3.54% | -0.28% |
| 6 | 2025-03-29 | 3.54% | 3.81% | +0.28% |
| 7 | 2025-03-17 | 3.43% | 3.54% | +0.11% |
| 8 | 2024-06-20 | 3.72% | 3.43% | -0.29% |
| 9 | 2024-05-13 | 3.23% | 3.72% | +0.50% |
| 10 | 2024-01-19 | 2.77% | 3.23% | +0.45% |
| 11 | 2023-12-12 | 2.59% | 2.77% | +0.18% |
| 12 | 2023-06-13 | 2.74% | 2.59% | -0.15% |
| 13 | 2023-03-07 | 4.48% | 2.74% | -1.74% |
| 14 | 2022-02-04 | — | 4.48% | — |