CVE-2026-43430

MEDIUM EPSS 0.6%
Published May 8, 20261mo ago · Modified Jun 17, 20261w ago
4.7 CVSS 3.1
Medium
Find Similar
Published May 8, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
4.7
Exploitability
1.0
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
0.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-362

Affected Products 14

VendorProductVersionRange
linuxlinux_kernel*≥2.6.37  –  <5.10.253
linuxlinux_kernel*≥5.11  –  <5.15.203
linuxlinux_kernel*≥5.16  –  <6.1.167
linuxlinux_kernel*≥6.2  –  <6.6.130
linuxlinux_kernel*≥6.7  –  <6.12.78
linuxlinux_kernel*≥6.13  –  <6.18.19
linuxlinux_kernel*≥6.19  –  <6.19.9
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 8

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

Remediation

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