CVE-2011-1220 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 | 64.19% | 62.66% | -1.52% |
| 2 | 2026-04-18 | 65.37% | 64.19% | -1.19% |
| 3 | 2026-02-09 | 62.67% | 65.37% | +2.70% |
| 4 | 2025-12-28 | 63.31% | 62.67% | -0.63% |
| 5 | 2025-04-23 | 63.89% | 63.31% | -0.58% |
| 6 | 2025-04-17 | 64.33% | 63.89% | -0.45% |
| 7 | 2025-03-30 | 78.64% | 64.33% | -14.30% |
| 8 | 2025-03-29 | 64.33% | 78.64% | +14.30% |
| 9 | 2025-03-17 | 96.65% | 64.33% | -32.32% |
| 10 | 2025-03-07 | 96.37% | 96.65% | +0.28% |
| 11 | 2025-01-23 | 96.31% | 96.37% | +0.06% |
| 12 | 2024-12-17 | 97.14% | 96.31% | -0.82% |
| 13 | 2024-12-11 | 97.05% | 97.14% | +0.09% |
| 14 | 2024-10-28 | 97.15% | 97.05% | -0.10% |
| 15 | 2024-09-15 | 97.38% | 97.15% | -0.23% |
| 16 | 2024-04-30 | 97.27% | 97.38% | +0.11% |
| 17 | 2024-01-21 | 97.36% | 97.27% | -0.09% |
| 18 | 2023-08-15 | 97.46% | 97.36% | -0.10% |
| 19 | 2023-03-07 | 57.77% | 97.46% | +39.69% |
| 20 | 2022-02-04 | — | 57.77% | — |