CVE-2012-4857 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 | 7.64% | 4.58% | -3.06% |
| 2 | 2025-08-31 | 7.28% | 7.64% | +0.37% |
| 3 | 2025-03-30 | 4.34% | 7.28% | +2.94% |
| 4 | 2025-03-29 | 7.28% | 4.34% | -2.94% |
| 5 | 2025-03-19 | 11.29% | 7.28% | -4.02% |
| 6 | 2025-03-17 | 7.98% | 11.29% | +3.32% |
| 7 | 2024-12-27 | 6.22% | 7.98% | +1.75% |
| 8 | 2024-12-17 | 9.49% | 6.22% | -3.26% |
| 9 | 2024-03-03 | 6.93% | 9.49% | +2.56% |
| 10 | 2023-06-26 | 5.01% | 6.93% | +1.91% |
| 11 | 2023-05-03 | 3.56% | 5.01% | +1.45% |
| 12 | 2023-03-07 | 5.30% | 3.56% | -1.74% |
| 13 | 2022-02-04 | — | 5.30% | — |