CVE-2022-28021 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 | 13.88% | 24.53% | +10.65% |
| 2 | 2025-12-12 | 22.82% | 13.88% | -8.94% |
| 3 | 2025-11-21 | 10.61% | 22.82% | +12.21% |
| 4 | 2025-11-18 | 22.82% | 10.61% | -12.21% |
| 5 | 2025-04-30 | 25.25% | 22.82% | -2.42% |
| 6 | 2025-04-28 | 62.39% | 25.25% | -37.15% |
| 7 | 2025-04-27 | 62.95% | 62.39% | -0.56% |
| 8 | 2025-04-23 | 64.81% | 62.95% | -1.86% |
| 9 | 2025-03-30 | 68.45% | 64.81% | -3.64% |
| 10 | 2025-03-29 | 64.81% | 68.45% | +3.64% |
| 11 | 2025-03-24 | 78.27% | 64.81% | -13.47% |
| 12 | 2025-03-23 | 64.81% | 78.27% | +13.47% |
| 13 | 2025-03-17 | 0.93% | 64.81% | +63.87% |
| 14 | 2025-01-30 | 1.01% | 0.93% | -0.07% |
| 15 | 2025-01-04 | 0.56% | 1.01% | +0.44% |
| 16 | 2024-12-17 | 0.77% | 0.56% | -0.21% |
| 17 | 2024-11-25 | 0.65% | 0.77% | +0.11% |
| 18 | 2024-10-03 | 0.56% | 0.65% | +0.10% |
| 19 | 2024-04-05 | 0.50% | 0.56% | +0.05% |
| 20 | 2023-04-28 | 0.27% | 0.50% | +0.23% |
| 21 | 2023-03-07 | 1.16% | 0.27% | -0.88% |
| 22 | 2022-04-29 | 2.72% | 1.16% | -1.57% |
| 23 | 2022-04-22 | — | 2.72% | — |