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Vulnerabilidades do Rubyzip Rubyzip

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CVEs publicadas que afetam Rubyzip Rubyzip: 1 registro(s), com versões afetadas e correções.

CVE-2026-85396 Alta · 7.5 CWE-22 03/09/2026
rubyzip before 3.4.0 Path Traversal in Zip::Entry#extract via Sibling-Directory Prefix
rubyzip versions before 3.4.0 contain a path traversal vulnerability in Zip::Entry#extract that fails to properly validate extraction paths using prefix comparison without trailing separators. Attackers can craft archive entries with names like ../upload_backup/owned.sh to write files outside the intended extraction directory into sibling paths sharing the destination prefix.