CVE-2012-1021 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 | 3.56% | 1.61% | -1.95% |
| 2 | 2026-05-28 | 3.69% | 3.56% | -0.13% |
| 3 | 2026-03-15 | 4.10% | 3.69% | -0.41% |
| 4 | 2026-01-27 | 3.09% | 4.10% | +1.00% |
| 5 | 2025-12-30 | 3.96% | 3.09% | -0.87% |
| 6 | 2025-10-09 | 4.59% | 3.96% | -0.63% |
| 7 | 2025-03-30 | 3.77% | 4.59% | +0.82% |
| 8 | 2025-03-29 | 4.59% | 3.77% | -0.82% |
| 9 | 2025-03-17 | 0.44% | 4.59% | +4.15% |
| 10 | 2024-12-17 | 0.47% | 0.44% | -0.03% |
| 11 | 2023-03-07 | 1.92% | 0.47% | -1.45% |
| 12 | 2022-04-23 | 1.96% | 1.92% | -0.04% |
| 13 | 2022-02-04 | — | 1.96% | — |