CVE-2007-4140 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 | 20.27% | 3.89% | -16.37% |
| 2 | 2026-03-22 | 19.65% | 20.27% | +0.61% |
| 3 | 2025-11-07 | 4.45% | 19.65% | +15.20% |
| 4 | 2025-05-22 | 4.66% | 4.45% | -0.21% |
| 5 | 2025-03-30 | 5.91% | 4.66% | -1.25% |
| 6 | 2025-03-29 | 4.66% | 5.91% | +1.25% |
| 7 | 2025-03-17 | 7.88% | 4.66% | -3.22% |
| 8 | 2024-04-29 | 5.97% | 7.88% | +1.91% |
| 9 | 2024-01-05 | 4.45% | 5.97% | +1.53% |
| 10 | 2023-03-19 | 4.66% | 4.45% | -0.21% |
| 11 | 2023-03-07 | 7.69% | 4.66% | -3.03% |
| 12 | 2022-02-04 | — | 7.69% | — |