CVE-2011-1939 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 | 5.55% | 3.86% | -1.69% |
| 2 | 2026-02-08 | 6.46% | 5.55% | -0.91% |
| 3 | 2025-12-28 | 15.45% | 6.46% | -8.99% |
| 4 | 2025-12-27 | 8.54% | 15.45% | +6.90% |
| 5 | 2025-10-28 | 15.45% | 8.54% | -6.90% |
| 6 | 2025-10-27 | 8.54% | 15.45% | +6.90% |
| 7 | 2025-10-01 | 15.45% | 8.54% | -6.90% |
| 8 | 2025-07-30 | 8.54% | 15.45% | +6.90% |
| 9 | 2025-04-07 | 17.57% | 8.54% | -9.03% |
| 10 | 2025-03-30 | 25.01% | 17.57% | -7.44% |
| 11 | 2025-03-29 | 17.57% | 25.01% | +7.44% |
| 12 | 2025-03-19 | 21.89% | 17.57% | -4.33% |
| 13 | 2025-03-17 | 7.35% | 21.89% | +14.55% |
| 14 | 2024-12-24 | 7.49% | 7.35% | -0.14% |
| 15 | 2024-12-17 | 1.11% | 7.49% | +6.38% |
| 16 | 2024-10-17 | 1.21% | 1.11% | -0.10% |
| 17 | 2024-07-23 | 1.33% | 1.21% | -0.13% |
| 18 | 2023-09-15 | 1.12% | 1.33% | +0.21% |
| 19 | 2023-05-18 | 0.79% | 1.12% | +0.33% |
| 20 | 2023-03-07 | 1.81% | 0.79% | -1.01% |
| 21 | 2022-02-04 | — | 1.81% | — |