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CVE-2026-74530 Bluetooth: hci_sync: hold conn in hci_connect_big_sync() callback

🗓️ 15 Aug 2026 12:27:45Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

Linux kernel Bluetooth hci_sync hci_connect_big_sync() has theoretical UAF from conn freed during callback.

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17 Aug 2026 03:47Current
5.5Medium risk
Vulners AI Score5.5
6