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GHSA-9GH9-HWPR-RVQQ uutils coreutils has a Time-of-Check to Time-of-Use (TOCTOU) race condition

🗓️ 22 Apr 2026 18:31:45Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

TOCTOU race in mkfifo lets a local user swap a FIFO with a symlink to alter chmod on arbitrary file.

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02 Jun 2026 02:14Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17
EPSS0.00006
5