CVE-2026-63974
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: Set HCI_CMD_DRAIN_WORKQUEUE during device close S
CVSS
8.8
High
EPSS
0.3%
p24
KEV
—
Exploit Today
7
0-100
Published: Jul 19, 2026 · Last modified: Jul 30, 2026
0.3%EPSS · 30 days0.4%
2026-08-152026-09-11
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.
- git.kernel.orghttps://git.kernel.org/stable/c/47330cc875b36a1cf7b3543cb2cf90a7c603ce0e
- git.kernel.orghttps://git.kernel.org/stable/c/525daaea459fc215f432de1b8debbd9144bf97b0
- git.kernel.orghttps://git.kernel.org/stable/c/60bceb9a4c693e68cc90ba4b2dfb9e000e8638ff
- git.kernel.orghttps://git.kernel.org/stable/c/9cebe4680bb9a72f80c6541eb24af06db7a1fbc9
No related CVEs by CWE or product.