EPSS
EPSS 是一种预测漏洞被利用可能性的评分模型。
EPSS 评分
EPSS 模型生成一个介于 0 到 1(即 0% 到 100%)之间的概率评分。评分越高,漏洞被利用的可能性越大。
| 日期 | EPSS V0 | EPSS V1 | EPSS V2 (> 2022-02-04) | EPSS V3 (> 2025-03-07) | EPSS V4 (> 2025-03-17) |
|---|
| 2025-06-18 | – | – | – | – | 0.02% |
| 2025-06-24 | – | – | – | – | 0.02% |
| 2025-07-21 | – | – | – | – | 0.02% |
| 2025-08-25 | – | – | – | – | 0.03% |
| 2025-10-01 | – | – | – | – | 0.03% |
| 2025-10-02 | – | – | – | – | 0.03% |
| 2025-10-03 | – | – | – | – | 0.03% |
| 2025-10-04 | – | – | – | – | 0.03% |
| 2025-10-05 | – | – | – | – | 0.03% |
| 2025-10-06 | – | – | – | – | 0.03% |
| 2025-10-11 | – | – | – | – | 0.03% |
| 2025-10-14 | – | – | – | – | 0.03% |
| 2025-10-15 | – | – | – | – | 0.03% |
| 2025-10-18 | – | – | – | – | 0.03% |
| 2025-10-24 | – | – | – | – | 0.03% |
| 2025-11-14 | – | – | – | – | 0.02% |
| 2025-11-15 | – | – | – | – | 0.01% |
| 2025-11-18 | – | – | – | – | 0.02% |
| 2025-11-21 | – | – | – | – | 0.01% |
| 2025-11-24 | – | – | – | – | 0.01% |
| 2025-11-26 | – | – | – | – | 0.01% |
EPSS 百分位
百分位用于根据 EPSS 评分对 CVE 进行排名。例如,EPSS 百分位为第 95 的 CVE,其被利用的可能性高于 95% 的其他 CVE。因此,百分位可用于比较不同 CVE 的 EPSS 评分。
| 日期 | 百分位 |
|---|
| 2025-06-18 | 2% |
| 2025-06-24 | 4% |
| 2025-07-21 | 5% |
| 2025-08-25 | 5% |
| 2025-10-01 | 6% |
| 2025-10-02 | 5% |
| 2025-10-03 | 6% |
| 2025-10-04 | 5% |
| 2025-10-05 | 6% |
| 2025-10-06 | 5% |
| 2025-10-11 | 6% |
| 2025-10-14 | 5% |
| 2025-10-15 | 6% |
| 2025-10-18 | 8% |
| 2025-10-24 | 9% |
| 2025-11-14 | 5% |
| 2025-11-15 | % |
| 2025-11-18 | 2% |
| 2025-11-21 | 1% |
| 2025-11-24 | % |
| 2025-11-26 | 1% |
参考资料