HIGHCVSS 8.8

CVE-2026-63974

CVE-2026-63974 updated by NVD

Modified: 2026-08-01
Sources: nvd

Summary

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: Set HCI_CMD_DRAIN_WORKQUEUE during device close Since hci_dev_close_sync() can now be called during the reset path, we should also set HCI_CMD_DRAIN_WORKQUEUE. This avoids queuing timeouts while the hdev workqueue is being drained.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-63974

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