Medium 5.5Published May 28, 2026

CVE-2026-46225spi: rspi: fix controller deregistration

Updated under an hour ago (Oct 27, 2026, 5:30 AM ET)

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Every CVE for Linux

Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: spi: rspi: 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

Affected products

Linux Linux linux:linux (from the name)	from 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 before 77defd64b405b680db73d767313fce770d368368; from 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 before c5090db1b31de3ef4db0cda7e822ab49cb572292; from 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 before aee76c1dd189562c6678313caec12761f78a9ef3; from 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 before fee6abd9845c3edd217b0e429d09f764f9a5690e; from 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 before 9944fa6726afb1e6eb7e2212764e7da0c97f2dcc	CNA record
linux linux_kernel linux:linux_kernel	from 3.14 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

References

https://git.kernel.org/stable/c/77defd64b405b680db73d767313fce770d368368	patch
https://git.kernel.org/stable/c/c5090db1b31de3ef4db0cda7e822ab49cb572292	patch
https://git.kernel.org/stable/c/aee76c1dd189562c6678313caec12761f78a9ef3	patch
https://git.kernel.org/stable/c/fee6abd9845c3edd217b0e429d09f764f9a5690e	patch
https://git.kernel.org/stable/c/9944fa6726afb1e6eb7e2212764e7da0c97f2dcc	patch

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.