CVE-2026-46226
mediumIn the Linux kernel, the following vulnerability has been resolved: spi: fsl: fix controller deregistration Make sure to deregister the controller before rel…
Vendor / product: Linux — linux kernel
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.
CVSS
5.5
5.5 (CVSS v3.1)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2026-05-28 10:16
Modified: 2026-10-30 13:18
NVD status: Modified
Last synced 3 days ago
Verified against the source API 2026-10-30 13:38 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
linux / linux_kernel ≥4.3 <6.6.140, ≥6.7 <6.12.90, ≥6.13 <6.18.32, ≥6.19 <7.0.9
Weakness classification (CWE)
NVD-CWE-noinfo
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://git.kernel.org/stable/c/562d954a144950ec2aa6a874ae657cb3fa31fe53
Patch / mitigation: https://git.kernel.org/stable/c/5750743a39c9d46ac9fcf57ffe000956da4942cf
Patch / mitigation: https://git.kernel.org/stable/c/9b7abfed4c3754062d1f3ffd452e65a38667f586
Patch / mitigation: https://git.kernel.org/stable/c/ca3195c7b88362d7c81efe685948663a9f9db0e6
Patch / mitigation: https://git.kernel.org/stable/c/e888308222375ac28bae69134dae288178718a96
References
- https://git.kernel.org/stable/c/562d954a144950ec2aa6a874ae657cb3fa31fe53 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/5750743a39c9d46ac9fcf57ffe000956da4942cf 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/9b7abfed4c3754062d1f3ffd452e65a38667f586 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/af8ba212fdc985b7853e8aff3fd2ca65f94aafc9 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/ca3195c7b88362d7c81efe685948663a9f9db0e6 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/e888308222375ac28bae69134dae288178718a96 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Data sources
NVD CVE API 2.0 — fetched 2026-10-30 13:38 UTC · record ↗