Medium severity5.5NVD Advisory· Published Jul 19, 2026· Updated Aug 17, 2026
CVE-2026-64144
CVE-2026-64144
Description
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btmtk: fix urb->setup_packet leak in error paths
The setup_packet of control urb is not freed if usb_submit_urb fails or the submitted urb is killed. Add free in these two paths.
Affected products
7cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.3,<6.6.142
- cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.1:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.1:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.1:rc4:*:*:*:*:*:*
- (no CPE)
Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/0d2572bafea33c7cd1d77c6a25f25ff31a432482nvdPatch
- git.kernel.org/stable/c/2a1905730e0c771b999906a7b509722f795563c6nvdPatch
- git.kernel.org/stable/c/68c027c2003b0a8a1439d0301c59c6fd1eb3b844nvdPatch
- git.kernel.org/stable/c/a0f5268c77eb73f84ba7c210ddfc54b1c73ff80cnvdPatch
- git.kernel.org/stable/c/dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bdnvdPatch
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