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) 2025-02-19 – – – 0.04% – 2025-02-23 – – – 0.04% – 2025-03-18 – – – – 0.08% 2025-03-30 – – – – 35.61% 2025-04-15 – – – – 33.93% 2025-04-22 – – – – 27.97% 2025-04-27 – – – – 28.79% 2025-06-07 – – – – 24.21% 2025-07-17 – – – – 21.52% 2025-07-29 – – – – 24.49% 2025-08-26 – – – – 30.08% 2025-08-28 – – – – 30.08% 2025-09-08 – – – – 35.76% 2025-10-05 – – – – 42.22% 2025-11-18 – – – – 56.44% 2025-11-21 – – – – 42.22% 2025-12-15 – – – – 48.78% 2026-03-29 – – – – 45.28% 2026-04-05 – – – – 36.42% 2026-04-26 – – – – 34.6%
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 2025-02-19 12% 2025-02-23 12% 2025-03-18 21% 2025-03-30 97% 2025-04-15 97% 2025-04-22 96% 2025-04-27 96% 2025-06-07 96% 2025-07-17 95% 2025-07-29 96% 2025-08-26 96% 2025-08-28 97% 2025-09-08 97% 2025-10-05 97% 2025-11-18 98% 2025-11-21 97% 2025-12-15 98% 2026-03-29 98% 2026-04-05 97% 2026-04-26 97%
参考资料