CVE-2026-46226

EUVD-2026-32853
In the Linux kernel, the following vulnerability has been resolved:

spi: fsl: fix controller deregistration

Make sure to deregister the controller before releasing underlying
resources like DMA during driver unbind.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
4.3 ≤
𝑥
< 6.6.140
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.90
linuxlinux_kernel
6.13 ≤
𝑥
< 6.18.32
linuxlinux_kernel
6.19 ≤
𝑥
< 7.0.9
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
vulnerable
bookworm (security)
vulnerable
bullseye
vulnerable
bullseye (security)
vulnerable
forky
7.1.3-1
fixed
sid
7.1.3-1
fixed
trixie
6.12.94-1
fixed
trixie (security)
6.12.95-1
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
kernel
Azure Linux 3.0
0:6.6.141.1-1.azl3
fixed
Vulnerability Media Exposure
References
https://git.kernel.org/stable/c/562d954a144950ec2aa6a874ae657cb3fa31fe53
https://git.kernel.org/stable/c/5750743a39c9d46ac9fcf57ffe000956da4942cf
https://git.kernel.org/stable/c/9b7abfed4c3754062d1f3ffd452e65a38667f586
https://git.kernel.org/stable/c/ca3195c7b88362d7c81efe685948663a9f9db0e6
https://git.kernel.org/stable/c/e888308222375ac28bae69134dae288178718a96