CVE-2011-2917 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 | 2026-07-23 | 1.26% | 1.19% | -0.07% |
| 2 | 2026-06-15 | 1.07% | 1.26% | +0.19% |
| 3 | 2026-03-27 | 1.27% | 1.07% | -0.21% |
| 4 | 2026-02-01 | 0.99% | 1.27% | +0.28% |
| 5 | 2026-01-08 | 0.71% | 0.99% | +0.29% |
| 6 | 2025-10-29 | 1.01% | 0.71% | -0.30% |
| 7 | 2025-08-08 | 0.93% | 1.01% | +0.08% |
| 8 | 2025-05-22 | 0.72% | 0.93% | +0.21% |
| 9 | 2025-03-30 | 1.14% | 0.72% | -0.42% |
| 10 | 2025-03-29 | 0.72% | 1.14% | +0.42% |
| 11 | 2025-03-17 | 0.09% | 0.72% | +0.63% |
| 12 | 2024-09-17 | 0.31% | 0.09% | -0.22% |
| 13 | 2024-09-01 | 0.17% | 0.31% | +0.13% |
| 14 | 2024-02-08 | 0.15% | 0.17% | +0.02% |
| 15 | 2023-03-07 | 0.99% | 0.15% | -0.84% |
| 16 | 2022-02-04 | — | 0.99% | — |