相关弱点
CWE-ID
弱点名称
来源
CWE-416
Use After Free The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
指标
指标
评分
严重程度
CVSS 向量
来源
V2
5
AV:N/AC:L/Au:N/C:P/I:N/A:N
nvd@nist.gov
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) 2022-02-06 – – 4.71% – – 2022-04-03 – – 4.71% – – 2022-07-17 – – 4.71% – – 2023-03-12 – – – 0.21% – 2023-03-19 – – – 0.21% – 2023-08-13 – – – 0.21% – 2024-02-11 – – – 0.21% – 2024-03-03 – – – 0.21% – 2024-06-02 – – – 0.21% – 2024-06-16 – – – 0.21% – 2024-08-04 – – – 0.21% – 2024-08-11 – – – 0.21% – 2024-09-22 – – – 0.21% – 2024-10-20 – – – 0.21% – 2024-12-22 – – – 1.18% – 2025-01-19 – – – 1.18% – 2025-03-18 – – – – 1.1% 2025-03-30 – – – – 1.87% 2025-04-06 – – – – 1.77% 2025-04-08 – – – – 1.87% 2025-04-13 – – – – 1.77% 2025-04-14 – – – – 1.87% 2025-05-01 – – – – 1.77% 2025-05-11 – – – – 1.87% 2025-06-01 – – – – 1.77% 2025-06-05 – – – – 1.87% 2025-06-30 – – – – 1.98% 2025-07-01 – – – – 1.87% 2025-07-05 – – – – 1.98% 2025-07-30 – – – – 1.99% 2025-08-01 – – – – 2.27% 2025-08-04 – – – – 1.99% 2025-10-01 – – – – 1.87% 2025-10-04 – – – – 1.98% 2025-10-23 – – – – 4.1% 2025-10-27 – – – – 3.55% 2025-10-28 – – – – 4.1% 2025-11-01 – – – – 4.2% 2025-11-04 – – – – 4.1% 2025-11-18 – – – – 4.1% 2025-11-21 – – – – 4.1% 2025-12-01 – – – – 4.2% 2025-12-04 – – – – 4.1% 2025-12-10 – – – – 3.06% 2025-12-27 – – – – 3.55% 2025-12-28 – – – – 3.06% 2026-01-01 – – – – 3.14% 2026-01-04 – – – – 3.06% 2026-03-01 – – – – 3.14% 2026-03-08 – – – – 3.06% 2026-06-07 – – – – 4.1%
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 2022-02-06 75% 2022-04-03 88% 2022-07-17 89% 2023-03-12 57% 2023-03-19 58% 2023-08-13 59% 2024-02-11 58% 2024-03-03 59% 2024-06-02 59% 2024-06-16 6% 2024-08-04 59% 2024-08-11 6% 2024-09-22 59% 2024-10-20 6% 2024-12-22 85% 2025-01-19 85% 2025-03-18 77% 2025-03-30 81% 2025-04-06 81% 2025-04-08 82% 2025-04-13 81% 2025-04-14 82% 2025-05-01 82% 2025-05-11 82% 2025-06-01 82% 2025-06-05 82% 2025-06-30 83% 2025-07-01 82% 2025-07-05 83% 2025-07-30 83% 2025-08-01 84% 2025-08-04 83% 2025-10-01 83% 2025-10-04 83% 2025-10-23 88% 2025-10-27 87% 2025-10-28 88% 2025-11-01 88% 2025-11-04 88% 2025-11-18 87% 2025-11-21 88% 2025-12-01 88% 2025-12-04 88% 2025-12-10 86% 2025-12-27 87% 2025-12-28 86% 2026-01-01 87% 2026-01-04 86% 2026-03-01 87% 2026-03-08 87% 2026-06-07 89%
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