CVE-2026-64470

Unknown

Last modified

CVE-2026-64470 is a vulnerability of currently unknown severity. 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..

Description

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.

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= a4ccc9e33d2f01532bcceb621ea06bbf4db6efac, < 1edd524de5cc8143ece9c42c466346983dc5b5ed; >= a4ccc9e33d2f01532bcceb621ea06bbf4db6efac, < 0ccb1cb0a464dab78284c34196cd3e8e18bab4c4; >= a4ccc9e33d2f01532bcceb621ea06bbf4db6efac, < 631de465aba7f8ae46478bf5f598111412e8eff8; >= a4ccc9e33d2f01532bcceb621ea06bbf4db6efac, < 6e1b10df890f4663cb38af9fc1c93d36747b75af; >= a4ccc9e33d2f01532bcceb621ea06bbf4db6efac, < 92c736866244340497a8a65afe2ac25354c2bf5e; >= a4ccc9e33d2f01532bcceb621ea06bbf4db6efac, < a7e941a395711791c7e98d9870c6562c2c9e9ef2; >= a4ccc9e33d2f01532bcceb621ea06bbf4db6efac, < 838c917a2f16eefe68def800ebf48a2af591149a; >= a4ccc9e33d2f01532bcceb621ea06bbf4db6efac, < c5b600a3c05b1a7a110d558df935a8fc8a471c79
LinuxLinux4.11

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-64470?
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.
How severe is CVE-2026-64470?
Severity scoring for CVE-2026-64470 is pending analysis.
How do I fix CVE-2026-64470?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST