CVE-2021-24321 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 | 0.76% | 66.58% | +65.82% |
| 2 | 2025-03-30 | 21.91% | 0.76% | -21.15% |
| 3 | 2025-03-29 | 0.76% | 21.91% | +21.15% |
| 4 | 2025-03-24 | 7.86% | 0.76% | -7.10% |
| 5 | 2025-03-23 | 0.76% | 7.86% | +7.10% |
| 6 | 2025-03-19 | 0.60% | 0.76% | +0.16% |
| 7 | 2025-03-17 | 0.49% | 0.60% | +0.11% |
| 8 | 2025-02-16 | 0.41% | 0.49% | +0.08% |
| 9 | 2025-01-13 | 0.29% | 0.41% | +0.12% |
| 10 | 2024-10-04 | 0.24% | 0.29% | +0.05% |
| 11 | 2024-04-23 | 0.26% | 0.24% | -0.01% |
| 12 | 2024-01-06 | 0.21% | 0.26% | +0.05% |
| 13 | 2023-03-07 | 0.89% | 0.21% | -0.67% |
| 14 | 2022-04-01 | 9.03% | 0.89% | -8.14% |
| 15 | 2022-02-04 | 2.74% | 9.03% | +6.29% |
| 16 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 17 | 2021-06-02 | — | 0.62% | — |