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CVE-2026-31769 gpib: fix use-after-free in IO ioctl handlers

🗓️ 01 May 2026 14:14:58Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Kernel fixes gpib IO use-after-free by adding descriptor_busy refcount and blocking close when busy.

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08 Jul 2026 08:06Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.8
EPSS0.00131
1