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.
Does this matter?
Lower severity and a low EPSS score (0.09%). Track it; it rarely justifies an emergency change on its own.
Description
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 3.1
- 4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.09% probability · 0th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/3cec135415a89723e2d38e1c8cc5098203355965Patch
- https://git.kernel.org/stable/c/687d26d43a5aaf44323ce7d601cf242bb87e9559Patch
- https://git.kernel.org/stable/c/7a875c09899ba0404844abfd8f0d54cdc481c151Patch
- https://git.kernel.org/stable/c/939e3d17b843b0bae70467fef4481069d73c8520Patch
- https://git.kernel.org/stable/c/a41d3d9202e951995cfac6248c565423079c71faPatch
- https://git.kernel.org/stable/c/a7934d7202a39c3160aa30521c382c7b744ae4a2Patch
- https://git.kernel.org/stable/c/a8b3b3d730acea1640bc89465f2832cf06a1e13aPatch
- https://git.kernel.org/stable/c/af83e92c329f11139d5eea2b5b7b83c26c3f67e7Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.