CVE-2023-5521 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 | 0.45% | 0.58% | +0.14% |
| 2 | 2026-05-22 | 0.51% | 0.45% | -0.06% |
| 3 | 2026-04-19 | 0.66% | 0.51% | -0.16% |
| 4 | 2026-03-22 | 0.57% | 0.66% | +0.09% |
| 5 | 2025-11-21 | 0.20% | 0.57% | +0.37% |
| 6 | 2025-11-18 | 0.57% | 0.20% | -0.37% |
| 7 | 2025-10-29 | 0.44% | 0.57% | +0.13% |
| 8 | 2025-08-07 | 0.32% | 0.44% | +0.11% |
| 9 | 2025-04-15 | 0.20% | 0.32% | +0.12% |
| 10 | 2025-03-30 | 2.27% | 0.20% | -2.06% |
| 11 | 2025-03-29 | 0.20% | 2.27% | +2.06% |
| 12 | 2025-03-28 | 2.27% | 0.20% | -2.06% |
| 13 | 2025-03-27 | 0.20% | 2.27% | +2.06% |
| 14 | 2025-03-20 | 2.27% | 0.20% | -2.06% |
| 15 | 2025-03-19 | 0.15% | 2.27% | +2.11% |
| 16 | 2024-10-17 | 0.09% | 0.15% | +0.07% |
| 17 | 2023-10-14 | 0.04% | 0.09% | +0.04% |
| 18 | 2023-10-12 | — | 0.04% | — |