CVE-2009-1815 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 | 28.47% | 5.85% | -22.62% |
| 2 | 2026-01-07 | 10.31% | 28.47% | +18.16% |
| 3 | 2025-10-18 | 9.71% | 10.31% | +0.60% |
| 4 | 2025-04-27 | 10.68% | 9.71% | -0.97% |
| 5 | 2025-03-30 | 9.59% | 10.68% | +1.09% |
| 6 | 2025-03-29 | 10.68% | 9.59% | -1.09% |
| 7 | 2025-03-19 | 10.93% | 10.68% | -0.25% |
| 8 | 2025-03-17 | 15.67% | 10.93% | -4.74% |
| 9 | 2024-12-17 | 25.14% | 15.67% | -9.47% |
| 10 | 2024-12-07 | 28.32% | 25.14% | -3.18% |
| 11 | 2024-09-25 | 13.24% | 28.32% | +15.08% |
| 12 | 2024-08-22 | 9.81% | 13.24% | +3.44% |
| 13 | 2023-10-16 | 8.86% | 9.81% | +0.95% |
| 14 | 2023-09-01 | 9.17% | 8.86% | -0.32% |
| 15 | 2023-03-07 | 7.44% | 9.17% | +1.73% |
| 16 | 2022-02-04 | — | 7.44% | — |