CVE-2026-97908

The Linux kernel contains a vulnerability in the btqcomsmd Bluetooth driver where RPMsg endpoints are destroyed after the hci_dev is freed. Because receive callbacks dereference btq->hdev without taking a reference, a window exists where WCNSS data delivery can cause the callback to run with a...

EUVD-2026-86762

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btqcomsmd: destroy RPMsg endpoints before freeing hcidev The command and ACL RPMsg endpoints store struct btqcomsmd as their callback private data. The receive callbacks dereference btq-hdev without taking an hcidev...