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CVE-2026-11894 Double-free / use-after-free in Realtek BEE Bluetooth HCI driver `send()` error paths

🗓️ 11 Aug 2026 05:08:51Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Realtek BEE Bluetooth HCI driver bt_hci_bee_send() double-frees net_buf on error paths causing crash or memory corruption.

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12 Aug 2026 15:32Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
3