CVE-2020-9549 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 | 1.25% | 1.34% | +0.09% |
| 2 | 2025-11-21 | 0.26% | 1.25% | +0.99% |
| 3 | 2025-11-18 | 1.25% | 0.26% | -0.99% |
| 4 | 2025-11-07 | 0.73% | 1.25% | +0.52% |
| 5 | 2025-10-07 | 2.19% | 0.73% | -1.46% |
| 6 | 2025-10-01 | 0.70% | 2.19% | +1.49% |
| 7 | 2025-05-18 | 0.23% | 0.70% | +0.47% |
| 8 | 2025-03-30 | 0.69% | 0.23% | -0.45% |
| 9 | 2025-03-29 | 0.23% | 0.69% | +0.45% |
| 10 | 2025-03-17 | 0.07% | 0.23% | +0.16% |
| 11 | 2023-03-07 | 0.89% | 0.07% | -0.81% |
| 12 | 2022-04-01 | 1.40% | 0.89% | -0.52% |
| 13 | 2022-02-04 | 2.74% | 1.40% | -1.34% |
| 14 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 15 | 2021-04-14 | — | 0.62% | — |