CVE-2015-8540 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 | 2026-06-27 | 6.48% | 6.43% | -0.05% |
| 2 | 2026-06-15 | 13.55% | 6.48% | -7.07% |
| 3 | 2026-02-19 | 13.86% | 13.55% | -0.31% |
| 4 | 2026-02-18 | 13.55% | 13.86% | +0.31% |
| 5 | 2026-01-25 | 14.32% | 13.55% | -0.77% |
| 6 | 2026-01-20 | 13.55% | 14.32% | +0.77% |
| 7 | 2025-11-07 | 13.86% | 13.55% | -0.31% |
| 8 | 2025-10-25 | 13.68% | 13.86% | +0.18% |
| 9 | 2025-10-20 | 13.55% | 13.68% | +0.13% |
| 10 | 2025-10-19 | 13.30% | 13.55% | +0.25% |
| 11 | 2025-09-10 | 13.61% | 13.30% | -0.31% |
| 12 | 2025-08-28 | 13.43% | 13.61% | +0.18% |
| 13 | 2025-08-23 | 13.30% | 13.43% | +0.13% |
| 14 | 2025-08-20 | 17.05% | 13.30% | -3.75% |
| 15 | 2025-07-25 | 17.35% | 17.05% | -0.30% |
| 16 | 2025-07-24 | 17.05% | 17.35% | +0.30% |
| 17 | 2025-07-13 | 15.42% | 17.05% | +1.63% |
| 18 | 2025-06-08 | 15.77% | 15.42% | -0.35% |
| 19 | 2025-05-26 | 15.57% | 15.77% | +0.20% |
| 20 | 2025-05-21 | 15.42% | 15.57% | +0.15% |
| 21 | 2025-05-02 | 17.05% | 15.42% | -1.63% |
| 22 | 2025-04-21 | 15.42% | 17.05% | +1.63% |
| 23 | 2025-04-17 | 17.50% | 15.42% | -2.08% |
| 24 | 2025-03-30 | 28.78% | 17.50% | -11.28% |
| 25 | 2025-03-29 | 17.50% | 28.78% | +11.28% |
| 26 | 2025-03-19 | 13.99% | 17.50% | +3.51% |
| 27 | 2025-03-17 | 2.24% | 13.99% | +11.75% |
| 28 | 2023-12-01 | 2.06% | 2.24% | +0.17% |
| 29 | 2023-03-07 | 3.93% | 2.06% | -1.87% |
| 30 | 2022-02-04 | — | 3.93% | — |