PT-2026-64691 · Linux · Linux

CVE-2026-64470 · Published 2026-07-25 · Updated 2026-07-25

NVD

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btusb: fix use-after-free on marvell probe failure

Make sure to stop any TX URBs submitted during Marvell OOB wakeup configuration on later probe failures to avoid use-after-free in the completion callback.

This issue was reported by Sashiko while reviewing a fix for a wakeup source leak in the btusb probe errors paths.

Related Identifiers

CVE-2026-64470

Affected Products

Linux

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-64470 · Security Note
• https://git.kernel.org/stable/c/6e1b10df890f4663cb38af9fc1c93d36747b75af · Note
• https://git.kernel.org/stable/c/631de465aba7f8ae46478bf5f598111412e8eff8 · Note
• https://git.kernel.org/stable/c/838c917a2f16eefe68def800ebf48a2af591149a · Note
• https://git.kernel.org/stable/c/0ccb1cb0a464dab78284c34196cd3e8e18bab4c4 · Note
• https://git.kernel.org/stable/c/1edd524de5cc8143ece9c42c466346983dc5b5ed · Note
• https://git.kernel.org/stable/c/92c736866244340497a8a65afe2ac25354c2bf5e · Note
• https://git.kernel.org/stable/c/a7e941a395711791c7e98d9870c6562c2c9e9ef2 · Note
• https://git.kernel.org/stable/c/c5b600a3c05b1a7a110d558df935a8fc8a471c79 · Note