CVE-2012-1891 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 | 58.98% | 29.41% | -29.57% |
| 2 | 2025-12-28 | 64.05% | 58.98% | -5.07% |
| 3 | 2025-12-27 | 58.98% | 64.05% | +5.07% |
| 4 | 2025-10-28 | 64.05% | 58.98% | -5.07% |
| 5 | 2025-10-27 | 58.98% | 64.05% | +5.07% |
| 6 | 2025-10-18 | 54.22% | 58.98% | +4.76% |
| 7 | 2025-10-01 | 59.64% | 54.22% | -5.42% |
| 8 | 2025-03-30 | 64.91% | 59.64% | -5.28% |
| 9 | 2025-03-29 | 59.64% | 64.91% | +5.28% |
| 10 | 2025-03-17 | 95.36% | 59.64% | -35.73% |
| 11 | 2025-02-28 | 95.05% | 95.36% | +0.31% |
| 12 | 2024-12-17 | 96.09% | 95.05% | -1.04% |
| 13 | 2024-11-16 | 95.40% | 96.09% | +0.69% |
| 14 | 2024-07-29 | 94.97% | 95.40% | +0.43% |
| 15 | 2024-06-05 | 95.42% | 94.97% | -0.45% |
| 16 | 2024-04-08 | 95.84% | 95.42% | -0.43% |
| 17 | 2024-02-08 | 95.59% | 95.84% | +0.25% |
| 18 | 2023-12-06 | 95.71% | 95.59% | -0.12% |
| 19 | 2023-05-31 | 95.56% | 95.71% | +0.16% |
| 20 | 2023-03-07 | 49.72% | 95.56% | +45.84% |
| 21 | 2022-02-04 | — | 49.72% | — |