CVE-2014-9521 的 EPSS 分数历史，展示风险变化与利用概率趋势，支持漏洞优先级与安全分析。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.62% | 2.33% | +0.71% |
| 2 | 2025-03-30 | 2.56% | 1.62% | -0.94% |
| 3 | 2025-03-29 | 1.62% | 2.56% | +0.94% |
| 4 | 2025-03-23 | 1.51% | 1.62% | +0.11% |
| 5 | 2025-03-19 | 1.44% | 1.51% | +0.08% |
| 6 | 2025-03-17 | 0.86% | 1.44% | +0.57% |
| 7 | 2024-09-17 | 9.77% | 0.86% | -8.91% |
| 8 | 2024-07-22 | 7.14% | 9.77% | +2.63% |
| 9 | 2024-06-22 | 0.86% | 7.14% | +6.28% |
| 10 | 2023-03-07 | 5.82% | 0.86% | -4.96% |
| 11 | 2022-02-04 | — | 5.82% | — |