CVE-2022-4539 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 | 5.15% | 0.63% | -4.52% |
| 2 | 2025-11-21 | 5.66% | 5.15% | -0.51% |
| 3 | 2025-11-19 | 5.56% | 5.66% | +0.10% |
| 4 | 2025-11-18 | 5.06% | 5.56% | +0.51% |
| 5 | 2025-10-10 | 4.63% | 5.06% | +0.42% |
| 6 | 2025-10-09 | 5.69% | 4.63% | -1.05% |
| 7 | 2025-05-27 | 5.15% | 5.69% | +0.54% |
| 8 | 2025-05-17 | 4.20% | 5.15% | +0.94% |
| 9 | 2025-04-06 | 3.77% | 4.20% | +0.43% |
| 10 | 2025-03-30 | 11.21% | 3.77% | -7.44% |
| 11 | 2025-03-29 | 3.77% | 11.21% | +7.44% |
| 12 | 2025-03-28 | 10.24% | 3.77% | -6.47% |
| 13 | 2025-03-27 | 4.81% | 10.24% | +5.43% |
| 14 | 2025-03-24 | 10.24% | 4.81% | -5.43% |
| 15 | 2025-03-23 | 4.81% | 10.24% | +5.43% |
| 16 | 2025-03-20 | 10.24% | 4.81% | -5.43% |
| 17 | 2025-03-19 | 3.60% | 10.24% | +6.64% |
| 18 | 2025-03-17 | 0.05% | 3.60% | +3.55% |
| 19 | 2024-09-01 | — | 0.05% | — |