CVE-2011-4450 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 | 4.70% | 7.48% | +2.77% |
| 2 | 2026-05-07 | 9.43% | 4.70% | -4.73% |
| 3 | 2026-02-10 | 8.59% | 9.43% | +0.84% |
| 4 | 2025-03-30 | 12.39% | 8.59% | -3.80% |
| 5 | 2025-03-29 | 8.59% | 12.39% | +3.80% |
| 6 | 2025-03-17 | 0.44% | 8.59% | +8.15% |
| 7 | 2024-12-17 | 0.51% | 0.44% | -0.07% |
| 8 | 2024-09-24 | 0.89% | 0.51% | -0.38% |
| 9 | 2024-09-17 | 0.77% | 0.89% | +0.12% |
| 10 | 2024-05-10 | 0.73% | 0.77% | +0.05% |
| 11 | 2024-04-25 | 0.47% | 0.73% | +0.25% |
| 12 | 2024-02-08 | 0.89% | 0.47% | -0.42% |
| 13 | 2023-11-30 | 1.26% | 0.89% | -0.37% |
| 14 | 2023-03-07 | 1.05% | 1.26% | +0.21% |
| 15 | 2022-02-04 | — | 1.05% | — |