CVE-2006-3421 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 | 7.54% | 4.16% | -3.38% |
| 2 | 2025-11-17 | 6.52% | 7.54% | +1.02% |
| 3 | 2025-09-20 | 6.06% | 6.52% | +0.45% |
| 4 | 2025-04-17 | 6.24% | 6.06% | -0.18% |
| 5 | 2025-03-30 | 5.92% | 6.24% | +0.32% |
| 6 | 2025-03-29 | 6.24% | 5.92% | -0.32% |
| 7 | 2025-03-17 | 27.31% | 6.24% | -21.07% |
| 8 | 2024-12-17 | 22.31% | 27.31% | +5.00% |
| 9 | 2023-05-10 | 24.05% | 22.31% | -1.74% |
| 10 | 2023-04-02 | 24.64% | 24.05% | -0.59% |
| 11 | 2023-03-07 | 11.00% | 24.64% | +13.65% |
| 12 | 2022-02-04 | — | 11.00% | — |