CVE-2011-1867 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 | 45.84% | 25.79% | -20.05% |
| 2 | 2025-03-30 | 30.83% | 45.84% | +15.01% |
| 3 | 2025-03-29 | 45.84% | 30.83% | -15.01% |
| 4 | 2025-03-17 | 72.15% | 45.84% | -26.31% |
| 5 | 2024-12-17 | 83.51% | 72.15% | -11.36% |
| 6 | 2024-12-06 | 85.44% | 83.51% | -1.93% |
| 7 | 2024-02-29 | 84.53% | 85.44% | +0.90% |
| 8 | 2024-01-09 | 83.70% | 84.53% | +0.83% |
| 9 | 2023-07-30 | 84.55% | 83.70% | -0.85% |
| 10 | 2023-04-09 | 86.41% | 84.55% | -1.86% |
| 11 | 2023-03-07 | 33.87% | 86.41% | +52.54% |
| 12 | 2022-02-04 | — | 33.87% | — |