CVE-2011-1866 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 | 56.81% | 20.89% | -35.92% |
| 2 | 2026-03-10 | 59.10% | 56.81% | -2.29% |
| 3 | 2025-10-18 | 66.43% | 59.10% | -7.33% |
| 4 | 2025-08-05 | 68.13% | 66.43% | -1.70% |
| 5 | 2025-05-22 | 75.26% | 68.13% | -7.13% |
| 6 | 2025-03-30 | 54.98% | 75.26% | +20.27% |
| 7 | 2025-03-29 | 75.26% | 54.98% | -20.27% |
| 8 | 2025-03-17 | 73.47% | 75.26% | +1.79% |
| 9 | 2024-12-17 | 87.19% | 73.47% | -13.72% |
| 10 | 2024-02-19 | 85.93% | 87.19% | +1.26% |
| 11 | 2023-12-30 | 87.42% | 85.93% | -1.49% |
| 12 | 2023-11-07 | 90.71% | 87.42% | -3.29% |
| 13 | 2023-07-20 | 91.71% | 90.71% | -1.00% |
| 14 | 2023-03-07 | 51.78% | 91.71% | +39.93% |
| 15 | 2022-02-04 | — | 51.78% | — |