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GHSA-MJ6P-44CH-CQ69 mkdir: -m exposes directory with umask perms before chmod (race window)

🗓️ 06 Jul 2026 20:16:16Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Mkdir with -m in uutils coreutils applies umask perms before chmod, exposing the directory briefly to others.

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06 Jul 2026 20:31Current
6Medium risk
Vulners AI Score6
CVSS 3.13.3
EPSS0.00102
3