Unverified50% confidenceFactExact time
SharePoint Server has a complete exploit chain with the identifier CVE-2026-55040 and a CVSS score of 9.1.
1
Sources
50%
Confidence
Long-term
Relevance
8/16/2026
First Seen
Sources
AI智能体挖出SharePoint高危漏洞:运行时零可见性才是真正隐患
Related Claims
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