CVE-2007-0021 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 | 42.16% | 22.97% | -19.19% |
| 2 | 2025-12-26 | 41.58% | 42.16% | +0.59% |
| 3 | 2025-09-11 | 40.71% | 41.58% | +0.87% |
| 4 | 2025-04-09 | 40.97% | 40.71% | -0.26% |
| 5 | 2025-03-19 | 45.77% | 40.97% | -4.80% |
| 6 | 2025-03-17 | 61.41% | 45.77% | -15.63% |
| 7 | 2024-12-17 | 56.83% | 61.41% | +4.58% |
| 8 | 2024-12-13 | 49.23% | 56.83% | +7.61% |
| 9 | 2023-10-19 | 48.55% | 49.23% | +0.67% |
| 10 | 2023-09-11 | 49.06% | 48.55% | -0.51% |
| 11 | 2023-03-07 | 38.15% | 49.06% | +10.91% |
| 12 | 2022-02-04 | — | 38.15% | — |