CVE-2007-4040 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 | 14.16% | 13.47% | -0.68% |
| 2 | 2026-06-07 | 16.80% | 14.16% | -2.65% |
| 3 | 2026-05-12 | 12.52% | 16.80% | +4.29% |
| 4 | 2026-03-16 | 16.91% | 12.52% | -4.39% |
| 5 | 2026-03-15 | 16.60% | 16.91% | +0.31% |
| 6 | 2025-07-26 | 17.97% | 16.60% | -1.37% |
| 7 | 2025-04-04 | 7.10% | 17.97% | +10.87% |
| 8 | 2025-03-30 | 20.52% | 7.10% | -13.42% |
| 9 | 2025-03-29 | 7.10% | 20.52% | +13.42% |
| 10 | 2025-03-17 | 0.67% | 7.10% | +6.43% |
| 11 | 2024-09-17 | 0.97% | 0.67% | -0.30% |
| 12 | 2024-07-07 | 0.89% | 0.97% | +0.08% |
| 13 | 2024-04-25 | 0.67% | 0.89% | +0.23% |
| 14 | 2024-02-06 | 0.47% | 0.67% | +0.20% |
| 15 | 2023-12-29 | 0.33% | 0.47% | +0.14% |
| 16 | 2023-09-08 | 0.17% | 0.33% | +0.15% |
| 17 | 2023-03-07 | 9.77% | 0.17% | -9.60% |
| 18 | 2022-02-04 | — | 9.77% | — |