CVE-2011-1989 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 | 2026-06-24 | 27.77% | 21.14% | -6.63% |
| 2 | 2026-06-15 | 58.77% | 27.77% | -31.00% |
| 3 | 2026-03-17 | 56.16% | 58.77% | +2.60% |
| 4 | 2025-12-28 | 59.68% | 56.16% | -3.51% |
| 5 | 2025-12-27 | 56.16% | 59.68% | +3.51% |
| 6 | 2025-12-16 | 57.26% | 56.16% | -1.10% |
| 7 | 2025-12-14 | 63.11% | 57.26% | -5.85% |
| 8 | 2025-12-13 | 59.68% | 63.11% | +3.43% |
| 9 | 2025-03-30 | 68.18% | 59.68% | -8.50% |
| 10 | 2025-03-29 | 59.68% | 68.18% | +8.50% |
| 11 | 2025-03-19 | 60.07% | 59.68% | -0.39% |
| 12 | 2025-03-17 | 92.20% | 60.07% | -32.13% |
| 13 | 2025-02-10 | 92.11% | 92.20% | +0.08% |
| 14 | 2024-12-29 | 92.77% | 92.11% | -0.65% |
| 15 | 2024-12-17 | 94.56% | 92.77% | -1.79% |
| 16 | 2024-10-01 | 94.29% | 94.56% | +0.27% |
| 17 | 2024-06-24 | 94.14% | 94.29% | +0.15% |
| 18 | 2024-05-05 | 93.02% | 94.14% | +1.12% |
| 19 | 2024-03-15 | 91.33% | 93.02% | +1.69% |
| 20 | 2024-01-22 | 88.83% | 91.33% | +2.50% |
| 21 | 2023-08-11 | 92.16% | 88.83% | -3.33% |
| 22 | 2023-04-15 | 93.16% | 92.16% | -1.01% |
| 23 | 2023-03-07 | 48.41% | 93.16% | +44.75% |
| 24 | 2022-02-04 | — | 48.41% | — |