CVE-2026-43430

In the Linux kernel, the following vulnerability has been resolved: usb: yurex: fix race in probe The bbu member of the descriptor must be set to the value standing for uninitialized values before the URB whose completion handler sets bbu is submitted. Otherwise there is a window during which probing can overwrite already retrieved data.

CVSS v3 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/3cec135415a89723e2d38e1c8cc5098203355965	Patch
https://git.kernel.org/stable/c/687d26d43a5aaf44323ce7d601cf242bb87e9559	Patch
https://git.kernel.org/stable/c/7a875c09899ba0404844abfd8f0d54cdc481c151	Patch
https://git.kernel.org/stable/c/939e3d17b843b0bae70467fef4481069d73c8520	Patch
https://git.kernel.org/stable/c/a41d3d9202e951995cfac6248c565423079c71fa	Patch
https://git.kernel.org/stable/c/a7934d7202a39c3160aa30521c382c7b744ae4a2	Patch
https://git.kernel.org/stable/c/a8b3b3d730acea1640bc89465f2832cf06a1e13a	Patch
https://git.kernel.org/stable/c/af83e92c329f11139d5eea2b5b7b83c26c3f67e7	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc1::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc2::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc3::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc4::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc5::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc6::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc7::::::

History

No history.

Information

Published : 2026-05-08 15:16

Updated : 2026-06-17 10:49

NVD link : CVE-2026-43430

Mitre link : CVE-2026-43430

CVE.ORG link : CVE-2026-43430

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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