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Medium 5.5Published May 28, 2026
CVE-2026-46226spi: fsl: fix controller deregistration
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Analyzed
- Record last updated
- Jun 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | 4178b6b1b595003cd6e04711b449797a582e44f5 builds before 562d954a144950ec2aa6a874ae657cb3fa31fe53; from 4178b6b1b595003cd6e04711b449797a582e44f5 before e888308222375ac28bae69134dae288178718a96; from 4178b6b1b595003cd6e04711b449797a582e44f5 before ca3195c7b88362d7c81efe685948663a9f9db0e6; from 4178b6b1b595003cd6e04711b449797a582e44f5 before 5750743a39c9d46ac9fcf57ffe000956da4942cf; 4178b6b1b595003cd6e04711b449797a582e44f5 builds before 9b7abfed4c3754062d1f3ffd452e65a38667f586 | CNA record |
linux linux_kernel linux:linux_kernel | from 4.3 before 6.6.140; from 6.7 before 6.12.90; from 6.13 before 6.18.32; from 6.19 before 7.0.9 | NVD |
References
- https://git.kernel.org/stable/c/562d954a144950ec2aa6a874ae657cb3fa31fe53patch
- https://git.kernel.org/stable/c/e888308222375ac28bae69134dae288178718a96patch
- https://git.kernel.org/stable/c/ca3195c7b88362d7c81efe685948663a9f9db0e6patch
- https://git.kernel.org/stable/c/5750743a39c9d46ac9fcf57ffe000956da4942cfpatch
- https://git.kernel.org/stable/c/9b7abfed4c3754062d1f3ffd452e65a38667f586patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.