CVE-2011-1778 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 | 3.02% | 4.25% | +1.22% |
| 2 | 2025-12-14 | 2.37% | 3.02% | +0.66% |
| 3 | 2025-08-14 | 2.32% | 2.37% | +0.05% |
| 4 | 2025-04-03 | 2.35% | 2.32% | -0.04% |
| 5 | 2025-03-30 | 2.85% | 2.35% | -0.50% |
| 6 | 2025-03-29 | 2.35% | 2.85% | +0.50% |
| 7 | 2025-03-17 | 1.95% | 2.35% | +0.40% |
| 8 | 2024-12-02 | 1.67% | 1.95% | +0.28% |
| 9 | 2024-10-12 | 1.59% | 1.67% | +0.07% |
| 10 | 2023-03-07 | 4.97% | 1.59% | -3.37% |
| 11 | 2023-02-13 | 6.60% | 4.97% | -1.64% |
| 12 | 2023-02-03 | 4.97% | 6.60% | +1.64% |
| 13 | 2022-02-04 | — | 4.97% | — |