CVE-2015-4487 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 | 2.26% | 3.82% | +1.56% |
| 2 | 2026-05-13 | 2.68% | 2.26% | -0.41% |
| 3 | 2025-12-28 | 2.26% | 2.68% | +0.41% |
| 4 | 2025-12-27 | 2.68% | 2.26% | -0.41% |
| 5 | 2025-10-28 | 2.26% | 2.68% | +0.41% |
| 6 | 2025-10-27 | 2.68% | 2.26% | -0.41% |
| 7 | 2025-10-17 | 3.74% | 2.68% | -1.07% |
| 8 | 2025-10-01 | 3.17% | 3.74% | +0.57% |
| 9 | 2025-06-10 | 2.18% | 3.17% | +0.99% |
| 10 | 2025-03-30 | 7.38% | 2.18% | -5.20% |
| 11 | 2025-03-29 | 2.18% | 7.38% | +5.20% |
| 12 | 2025-03-17 | 5.92% | 2.18% | -3.74% |
| 13 | 2025-02-09 | 6.20% | 5.92% | -0.28% |
| 14 | 2024-12-17 | 5.26% | 6.20% | +0.94% |
| 15 | 2024-04-22 | 3.79% | 5.26% | +1.48% |
| 16 | 2023-06-07 | 3.29% | 3.79% | +0.50% |
| 17 | 2023-04-02 | 2.96% | 3.29% | +0.33% |
| 18 | 2023-03-07 | 4.36% | 2.96% | -1.39% |
| 19 | 2022-02-04 | — | 4.36% | — |