CVE-2011-1255 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 | 52.37% | 42.10% | -10.27% |
| 2 | 2025-12-28 | 64.99% | 52.37% | -12.62% |
| 3 | 2025-12-27 | 52.37% | 64.99% | +12.62% |
| 4 | 2025-10-28 | 64.99% | 52.37% | -12.62% |
| 5 | 2025-10-27 | 52.37% | 64.99% | +12.62% |
| 6 | 2025-10-03 | 54.84% | 52.37% | -2.47% |
| 7 | 2025-10-01 | 67.03% | 54.84% | -12.19% |
| 8 | 2025-07-21 | 69.58% | 67.03% | -2.55% |
| 9 | 2025-06-10 | 80.08% | 69.58% | -10.50% |
| 10 | 2025-05-07 | 84.79% | 80.08% | -4.71% |
| 11 | 2025-04-21 | 79.53% | 84.79% | +5.26% |
| 12 | 2025-03-30 | 84.46% | 79.53% | -4.93% |
| 13 | 2025-03-29 | 79.53% | 84.46% | +4.93% |
| 14 | 2025-03-19 | 86.62% | 79.53% | -7.09% |
| 15 | 2025-03-17 | 92.08% | 86.62% | -5.46% |
| 16 | 2025-02-06 | 92.70% | 92.08% | -0.62% |
| 17 | 2024-08-16 | 91.56% | 92.70% | +1.13% |
| 18 | 2024-07-02 | 93.03% | 91.56% | -1.47% |
| 19 | 2024-05-14 | 93.75% | 93.03% | -0.72% |
| 20 | 2024-03-25 | 94.19% | 93.75% | -0.45% |
| 21 | 2023-12-15 | 96.21% | 94.19% | -2.01% |
| 22 | 2023-10-23 | 96.48% | 96.21% | -0.27% |
| 23 | 2023-07-05 | 96.78% | 96.48% | -0.30% |
| 24 | 2023-05-12 | 96.94% | 96.78% | -0.16% |
| 25 | 2023-03-15 | 97.01% | 96.94% | -0.07% |
| 26 | 2023-03-07 | 72.05% | 97.01% | +24.96% |
| 27 | 2022-05-19 | 76.64% | 72.05% | -4.59% |
| 28 | 2022-02-04 | — | 76.64% | — |