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CVE-2026-63499 zt-zip: ZipUtil.unpack can change file permissions of output directory

🗓️ 03 Nov 2026 18:04:46Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 9 Views

ZipUtil.unpack in zt-zip can change output directory permissions via self-referencing entries.

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05 Nov 2026 07:59Current
6Medium risk
Vulners AI Score6
CVSS 46.9
9