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CVE-2026-77763 JuiceFS Local Filestore Backend Joins Object Keys onto the Storage Root Without a Containment Check, Allowing Writes Outside the Configured Directory

🗓️ 21 Aug 2026 11:05:13Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

Path traversal in JuiceFS filestore backend allows writes outside the configured root directory.

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22 Aug 2026 11:31Current
5.6Medium risk
Vulners AI Score5.6
CVSS 47.1
6