CVE-2022-4321 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 | 12.07% | 1.19% | -10.88% |
| 2 | 2026-05-20 | 13.03% | 12.07% | -0.96% |
| 3 | 2026-05-12 | 11.48% | 13.03% | +1.54% |
| 4 | 2026-05-10 | 10.05% | 11.48% | +1.43% |
| 5 | 2026-03-04 | 9.92% | 10.05% | +0.14% |
| 6 | 2026-03-01 | 10.05% | 9.92% | -0.14% |
| 7 | 2026-02-15 | 7.87% | 10.05% | +2.18% |
| 8 | 2026-02-04 | 9.92% | 7.87% | -2.04% |
| 9 | 2026-02-01 | 7.87% | 9.92% | +2.04% |
| 10 | 2026-01-14 | 10.32% | 7.87% | -2.45% |
| 11 | 2026-01-04 | 12.89% | 10.32% | -2.57% |
| 12 | 2026-01-01 | 10.32% | 12.89% | +2.57% |
| 13 | 2025-12-04 | 12.89% | 10.32% | -2.57% |
| 14 | 2025-12-01 | 10.32% | 12.89% | +2.57% |
| 15 | 2025-11-21 | 3.64% | 10.32% | +6.68% |
| 16 | 2025-11-18 | 10.32% | 3.64% | -6.68% |
| 17 | 2025-11-04 | 12.89% | 10.32% | -2.57% |
| 18 | 2025-11-01 | 10.32% | 12.89% | +2.57% |
| 19 | 2025-10-04 | 12.89% | 10.32% | -2.57% |
| 20 | 2025-10-01 | 10.45% | 12.89% | +2.44% |
| 21 | 2025-09-04 | 10.04% | 10.45% | +0.41% |
| 22 | 2025-09-01 | 10.45% | 10.04% | -0.41% |
| 23 | 2025-08-04 | 10.04% | 10.45% | +0.41% |
| 24 | 2025-08-01 | 10.45% | 10.04% | -0.41% |
| 25 | 2025-07-04 | 10.04% | 10.45% | +0.41% |
| 26 | 2025-07-01 | 10.45% | 10.04% | -0.41% |
| 27 | 2025-06-04 | 10.04% | 10.45% | +0.41% |
| 28 | 2025-06-03 | 8.15% | 10.04% | +1.89% |
| 29 | 2025-06-01 | 8.49% | 8.15% | -0.34% |
| 30 | 2025-05-04 | 6.17% | 8.49% | +2.32% |
| 31 | 2025-05-01 | 6.43% | 6.17% | -0.26% |
| 32 | 2025-03-30 | 62.44% | 6.43% | -56.01% |
| 33 | 2025-03-29 | 6.43% | 62.44% | +56.01% |
| 34 | 2025-03-24 | 12.77% | 6.43% | -6.34% |
| 35 | 2025-03-23 | 3.63% | 12.77% | +9.14% |
| 36 | 2025-03-18 | 2.06% | 3.63% | +1.56% |
| 37 | 2025-03-17 | 0.07% | 2.06% | +1.99% |
| 38 | 2023-04-22 | 0.05% | 0.07% | +0.03% |
| 39 | 2023-03-07 | 0.89% | 0.05% | -0.84% |
| 40 | 2023-02-07 | — | 0.89% | — |