{"id":"CVE-2026-46226","title":"spi: fsl: fix controller deregistration","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: fsl: fix controller deregistration\n\nMake sure to deregister the controller before releasing underlying\nresources like DMA during driver unbind.","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < af8ba212fdc985b7853e8aff3fd2ca65f94aafc9","Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < 562d954a144950ec2aa6a874ae657cb3fa31fe53","Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < e888308222375ac28bae69134dae288178718a96","Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < ca3195c7b88362d7c81efe685948663a9f9db0e6","Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < 5750743a39c9d46ac9fcf57ffe000956da4942cf","Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < 9b7abfed4c3754062d1f3ffd452e65a38667f586","Linux 4.3"],"published":"2026-05-28","updated":"2026-10-30","sourceUpdated":"2026-10-30T12:26:09.902Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-46226","references":[{"url":"https://git.kernel.org/stable/c/af8ba212fdc985b7853e8aff3fd2ca65f94aafc9"},{"url":"https://git.kernel.org/stable/c/562d954a144950ec2aa6a874ae657cb3fa31fe53"},{"url":"https://git.kernel.org/stable/c/e888308222375ac28bae69134dae288178718a96"},{"url":"https://git.kernel.org/stable/c/ca3195c7b88362d7c81efe685948663a9f9db0e6"},{"url":"https://git.kernel.org/stable/c/5750743a39c9d46ac9fcf57ffe000956da4942cf"},{"url":"https://git.kernel.org/stable/c/9b7abfed4c3754062d1f3ffd452e65a38667f586"}],"tags":["cve.org"],"epss":0.00119,"epssPercentile":0.01772,"ingestedAt":"2026-11-05T15:02:32.324Z","slug":"CVE-2026-46226","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nspi: fsl: fix controller deregistration\n\nMake sure to deregister the controller before releasing underlying\nresources like DMA during driver unbind.\n\n## Affected\n\n- `Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < af8ba212fdc985b7853e8aff3fd2ca65f94aafc9`\n- `Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < 562d954a144950ec2aa6a874ae657cb3fa31fe53`\n- `Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < e888308222375ac28bae69134dae288178718a96`\n- `Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < ca3195c7b88362d7c81efe685948663a9f9db0e6`\n- `Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < 5750743a39c9d46ac9fcf57ffe000956da4942cf`\n- `Linux >= 4178b6b1b595003cd6e04711b449797a582e44f5 < 9b7abfed4c3754062d1f3ffd452e65a38667f586`\n- `Linux 4.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}