CVE-2012-4177 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 | 80.23% | 58.02% | -22.21% |
| 2 | 2026-02-07 | 78.82% | 80.23% | +1.41% |
| 3 | 2025-03-30 | 79.91% | 78.82% | -1.09% |
| 4 | 2025-03-29 | 78.82% | 79.91% | +1.09% |
| 5 | 2025-03-17 | 62.86% | 78.82% | +15.96% |
| 6 | 2025-02-05 | 79.71% | 62.86% | -16.85% |
| 7 | 2024-12-14 | 82.33% | 79.71% | -2.62% |
| 8 | 2024-10-20 | 84.85% | 82.33% | -2.52% |
| 9 | 2024-08-26 | 85.32% | 84.85% | -0.47% |
| 10 | 2024-05-06 | 87.33% | 85.32% | -2.01% |
| 11 | 2024-03-07 | 88.52% | 87.33% | -1.19% |
| 12 | 2023-11-01 | 88.30% | 88.52% | +0.22% |
| 13 | 2023-09-01 | 91.26% | 88.30% | -2.96% |
| 14 | 2023-06-28 | 91.81% | 91.26% | -0.55% |
| 15 | 2023-04-25 | 92.74% | 91.81% | -0.93% |
| 16 | 2023-03-07 | 75.52% | 92.74% | +17.22% |
| 17 | 2023-01-22 | 74.40% | 75.52% | +1.12% |
| 18 | 2022-10-22 | 74.95% | 74.40% | -0.56% |
| 19 | 2022-07-21 | 76.64% | 74.95% | -1.69% |
| 20 | 2022-04-18 | 77.94% | 76.64% | -1.29% |
| 21 | 2022-02-04 | — | 77.94% | — |