CVE-2017-11221 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 | 10.46% | 8.87% | -1.59% |
| 2 | 2026-04-14 | 13.24% | 10.46% | -2.77% |
| 3 | 2025-03-30 | 16.10% | 13.24% | -2.86% |
| 4 | 2025-03-29 | 13.24% | 16.10% | +2.86% |
| 5 | 2025-03-17 | 2.69% | 13.24% | +10.55% |
| 6 | 2025-01-21 | 2.25% | 2.69% | +0.44% |
| 7 | 2024-12-17 | 5.55% | 2.25% | -3.30% |
| 8 | 2024-03-11 | 7.65% | 5.55% | -2.10% |
| 9 | 2023-07-22 | 10.55% | 7.65% | -2.90% |
| 10 | 2023-06-21 | 11.27% | 10.55% | -0.72% |
| 11 | 2023-05-27 | 17.40% | 11.27% | -6.13% |
| 12 | 2023-03-31 | 23.54% | 17.40% | -6.14% |
| 13 | 2023-03-07 | 3.18% | 23.54% | +20.36% |
| 14 | 2022-05-08 | 3.10% | 3.18% | +0.09% |
| 15 | 2022-02-04 | 14.36% | 3.10% | -11.26% |
| 16 | 2021-04-14 | — | 14.36% | — |