CVE-2022-28721 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 | 2026-07-07 | 1.50% | 1.58% | +0.07% |
| 2 | 2026-06-15 | 0.65% | 1.50% | +0.86% |
| 3 | 2025-11-04 | 1.53% | 0.65% | -0.89% |
| 4 | 2025-10-06 | 3.19% | 1.53% | -1.66% |
| 5 | 2025-10-04 | 3.80% | 3.19% | -0.61% |
| 6 | 2025-09-27 | 4.94% | 3.80% | -1.14% |
| 7 | 2025-07-23 | 4.65% | 4.94% | +0.29% |
| 8 | 2025-06-21 | 3.68% | 4.65% | +0.96% |
| 9 | 2025-03-30 | 6.02% | 3.68% | -2.33% |
| 10 | 2025-03-29 | 3.68% | 6.02% | +2.33% |
| 11 | 2025-03-17 | 0.49% | 3.68% | +3.19% |
| 12 | 2024-09-10 | 0.42% | 0.49% | +0.07% |
| 13 | 2023-10-03 | 0.28% | 0.42% | +0.14% |
| 14 | 2023-08-27 | 0.24% | 0.28% | +0.04% |
| 15 | 2023-03-07 | 1.38% | 0.24% | -1.14% |
| 16 | 2022-10-04 | 2.72% | 1.38% | -1.35% |
| 17 | 2022-09-27 | — | 2.72% | — |