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CVE-2026-79619 OpenZFS: user-namespace capability check allows unprivileged local authorization bypass

🗓️ 26 Aug 2026 12:50:10Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

OpenZFS ioctl accepts user-namespace capability, allowing unprivileged local authorization bypass.

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29 Aug 2026 03:30Current
5.5Medium risk
Vulners AI Score5.5
CVSS 47.3
4