CVE-2022-2421 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% | 1.12% | +0.36% |
| 2 | 2026-05-11 | 1.03% | 0.76% | -0.27% |
| 3 | 2026-05-09 | 1.20% | 1.03% | -0.17% |
| 4 | 2026-05-05 | 1.26% | 1.20% | -0.06% |
| 5 | 2026-04-03 | 1.12% | 1.26% | +0.14% |
| 6 | 2026-03-15 | 1.19% | 1.12% | -0.07% |
| 7 | 2026-03-04 | 0.30% | 1.19% | +0.88% |
| 8 | 2026-03-01 | 1.19% | 0.30% | -0.88% |
| 9 | 2026-02-25 | 1.13% | 1.19% | +0.06% |
| 10 | 2026-02-04 | 0.27% | 1.13% | +0.86% |
| 11 | 2026-02-01 | 1.13% | 0.27% | -0.86% |
| 12 | 2026-01-04 | 0.27% | 1.13% | +0.86% |
| 13 | 2026-01-01 | 1.32% | 0.27% | -1.05% |
| 14 | 2025-12-04 | 0.27% | 1.32% | +1.05% |
| 15 | 2025-12-01 | 1.32% | 0.27% | -1.05% |
| 16 | 2025-11-21 | 1.90% | 1.32% | -0.58% |
| 17 | 2025-11-18 | 1.32% | 1.90% | +0.58% |
| 18 | 2025-11-12 | 1.14% | 1.32% | +0.18% |
| 19 | 2025-11-04 | 0.23% | 1.14% | +0.91% |
| 20 | 2025-11-01 | 1.14% | 0.23% | -0.91% |
| 21 | 2025-10-04 | 0.23% | 1.14% | +0.91% |
| 22 | 2025-10-01 | 1.14% | 0.23% | -0.91% |
| 23 | 2025-09-04 | 0.23% | 1.14% | +0.91% |
| 24 | 2025-09-01 | 1.14% | 0.23% | -0.91% |
| 25 | 2025-08-05 | 0.23% | 1.14% | +0.91% |
| 26 | 2025-08-01 | 1.14% | 0.23% | -0.91% |
| 27 | 2025-07-20 | 0.91% | 1.14% | +0.23% |
| 28 | 2025-07-04 | 0.18% | 0.91% | +0.73% |
| 29 | 2025-07-01 | 0.91% | 0.18% | -0.73% |
| 30 | 2025-06-04 | 0.18% | 0.91% | +0.73% |
| 31 | 2025-06-01 | 0.91% | 0.18% | -0.73% |
| 32 | 2025-05-04 | 0.24% | 0.91% | +0.67% |
| 33 | 2025-05-01 | 1.19% | 0.24% | -0.95% |
| 34 | 2025-04-17 | 0.24% | 1.19% | +0.95% |
| 35 | 2025-04-16 | 1.19% | 0.24% | -0.95% |
| 36 | 2025-04-08 | 0.24% | 1.19% | +0.95% |
| 37 | 2025-04-07 | 1.19% | 0.24% | -0.95% |
| 38 | 2025-04-03 | 0.24% | 1.19% | +0.95% |
| 39 | 2025-04-02 | 1.19% | 0.24% | -0.95% |
| 40 | 2025-03-31 | 0.24% | 1.19% | +0.95% |
| 41 | 2025-03-30 | 3.86% | 0.24% | -3.62% |
| 42 | 2025-03-29 | 1.19% | 3.86% | +2.67% |
| 43 | 2025-03-26 | 0.24% | 1.19% | +0.95% |
| 44 | 2025-03-25 | 1.19% | 0.24% | -0.95% |
| 45 | 2025-03-19 | 0.94% | 1.19% | +0.25% |
| 46 | 2025-03-17 | 0.21% | 0.94% | +0.72% |
| 47 | 2024-04-06 | 0.26% | 0.21% | -0.05% |
| 48 | 2023-11-28 | 0.15% | 0.26% | +0.11% |
| 49 | 2023-09-26 | 0.09% | 0.15% | +0.06% |
| 50 | 2023-03-07 | 0.89% | 0.09% | -0.79% |
| 51 | 2022-10-27 | — | 0.89% | — |