Unverified50% confidenceFactExact time
漏洞报告呈现分层：约80%的报告集中在20%的常见漏洞类型上，而高价值零日漏洞越来越难发现，研究投入呈指数级增长
1
Sources
50%
Confidence
Long-term
Relevance
8/27/2026
First Seen
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