CVE-2012-2271 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 | 41.70% | 7.83% | -33.87% |
| 2 | 2026-04-12 | 50.31% | 41.70% | -8.62% |
| 3 | 2026-01-20 | 52.82% | 50.31% | -2.51% |
| 4 | 2025-08-09 | 26.41% | 52.82% | +26.41% |
| 5 | 2025-03-30 | 28.88% | 26.41% | -2.47% |
| 6 | 2025-03-29 | 26.41% | 28.88% | +2.47% |
| 7 | 2025-03-17 | 7.95% | 26.41% | +18.47% |
| 8 | 2025-02-28 | 8.59% | 7.95% | -0.64% |
| 9 | 2025-01-09 | 8.87% | 8.59% | -0.29% |
| 10 | 2024-12-17 | 9.30% | 8.87% | -0.43% |
| 11 | 2024-11-19 | 11.67% | 9.30% | -2.37% |
| 12 | 2024-09-27 | 13.13% | 11.67% | -1.46% |
| 13 | 2024-06-09 | 16.62% | 13.13% | -3.49% |
| 14 | 2024-04-16 | 21.77% | 16.62% | -5.15% |
| 15 | 2023-12-20 | 25.57% | 21.77% | -3.80% |
| 16 | 2023-10-17 | 26.38% | 25.57% | -0.81% |
| 17 | 2023-03-07 | 7.69% | 26.38% | +18.70% |
| 18 | 2022-11-05 | 8.59% | 7.69% | -0.90% |
| 19 | 2022-08-05 | 10.13% | 8.59% | -1.54% |
| 20 | 2022-05-04 | 12.13% | 10.13% | -2.00% |
| 21 | 2022-02-04 | — | 12.13% | — |