CVE-2011-2589 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 | 4.95% | 4.17% | -0.78% |
| 2 | 2025-09-13 | 6.35% | 4.95% | -1.40% |
| 3 | 2025-06-30 | 8.18% | 6.35% | -1.84% |
| 4 | 2025-04-09 | 8.35% | 8.18% | -0.16% |
| 5 | 2025-03-30 | 7.82% | 8.35% | +0.52% |
| 6 | 2025-03-29 | 8.35% | 7.82% | -0.52% |
| 7 | 2025-03-19 | 9.88% | 8.35% | -1.54% |
| 8 | 2025-03-17 | 7.03% | 9.88% | +2.86% |
| 9 | 2024-12-17 | 7.36% | 7.03% | -0.33% |
| 10 | 2024-05-18 | 7.99% | 7.36% | -0.63% |
| 11 | 2024-03-29 | 7.27% | 7.99% | +0.72% |
| 12 | 2023-03-07 | 6.31% | 7.27% | +0.96% |
| 13 | 2022-02-04 | — | 6.31% | — |