CVE-2011-1217 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 | 11.06% | 5.09% | -5.97% |
| 2 | 2025-07-05 | 13.87% | 11.06% | -2.81% |
| 3 | 2025-04-21 | 15.93% | 13.87% | -2.06% |
| 4 | 2025-03-30 | 15.26% | 15.93% | +0.66% |
| 5 | 2025-03-29 | 15.93% | 15.26% | -0.66% |
| 6 | 2025-03-19 | 18.52% | 15.93% | -2.59% |
| 7 | 2025-03-17 | 54.17% | 18.52% | -35.66% |
| 8 | 2025-01-21 | 57.59% | 54.17% | -3.41% |
| 9 | 2024-12-17 | 52.89% | 57.59% | +4.69% |
| 10 | 2024-09-13 | 45.49% | 52.89% | +7.40% |
| 11 | 2024-03-09 | 45.16% | 45.49% | +0.33% |
| 12 | 2024-01-19 | 42.84% | 45.16% | +2.32% |
| 13 | 2023-06-19 | 39.20% | 42.84% | +3.64% |
| 14 | 2023-03-07 | 6.31% | 39.20% | +32.89% |
| 15 | 2022-02-04 | — | 6.31% | — |