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CVE-2026-89767 ovl: fix double end_creating() on the casefold-mismatch path

🗓️ 11 Sep 2026 19:47:07Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

Double end_creating() in overlayfs casefold path double-unlocks parent, wedging file creation.

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15 Sep 2026 03:31Current
6Medium risk
Vulners AI Score6
CVSS 3.17.8
5