CVE-2013-3863 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 | 52.22% | 21.53% | -30.69% |
| 2 | 2025-12-28 | 45.91% | 52.22% | +6.31% |
| 3 | 2025-12-27 | 52.22% | 45.91% | -6.31% |
| 4 | 2025-10-28 | 45.91% | 52.22% | +6.31% |
| 5 | 2025-10-27 | 52.22% | 45.91% | -6.31% |
| 6 | 2025-10-01 | 45.91% | 52.22% | +6.31% |
| 7 | 2025-06-27 | 41.20% | 45.91% | +4.71% |
| 8 | 2025-03-30 | 50.43% | 41.20% | -9.22% |
| 9 | 2025-03-29 | 41.20% | 50.43% | +9.22% |
| 10 | 2025-03-19 | 41.64% | 41.20% | -0.43% |
| 11 | 2025-03-17 | 91.37% | 41.64% | -49.73% |
| 12 | 2024-12-17 | 93.07% | 91.37% | -1.70% |
| 13 | 2024-10-05 | 90.32% | 93.07% | +2.75% |
| 14 | 2024-08-01 | 88.74% | 90.32% | +1.57% |
| 15 | 2024-03-29 | 87.57% | 88.74% | +1.17% |
| 16 | 2023-10-29 | 84.85% | 87.57% | +2.72% |
| 17 | 2023-09-10 | 84.97% | 84.85% | -0.12% |
| 18 | 2023-07-25 | 85.56% | 84.97% | -0.58% |
| 19 | 2023-06-08 | 81.95% | 85.56% | +3.61% |
| 20 | 2023-04-24 | 49.84% | 81.95% | +32.11% |
| 21 | 2023-03-08 | 34.71% | 49.84% | +15.12% |
| 22 | 2023-03-07 | 49.72% | 34.71% | -15.01% |
| 23 | 2022-02-04 | — | 49.72% | — |