CVE-2011-4540 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 | 5.10% | 1.80% | -3.30% |
| 2 | 2026-03-20 | 5.27% | 5.10% | -0.18% |
| 3 | 2026-01-11 | 3.62% | 5.27% | +1.65% |
| 4 | 2026-01-05 | 4.89% | 3.62% | -1.27% |
| 5 | 2025-10-22 | 6.65% | 4.89% | -1.75% |
| 6 | 2025-08-01 | 6.38% | 6.65% | +0.26% |
| 7 | 2025-03-30 | 5.12% | 6.38% | +1.26% |
| 8 | 2025-03-29 | 6.38% | 5.12% | -1.26% |
| 9 | 2025-03-19 | 3.12% | 6.38% | +3.26% |
| 10 | 2025-03-17 | 0.77% | 3.12% | +2.35% |
| 11 | 2024-12-17 | 0.64% | 0.77% | +0.13% |
| 12 | 2023-12-20 | 0.53% | 0.64% | +0.11% |
| 13 | 2023-03-07 | 2.94% | 0.53% | -2.42% |
| 14 | 2022-02-14 | 2.61% | 2.94% | +0.33% |
| 15 | 2022-02-04 | — | 2.61% | — |