{"id":"CVE-2026-46226","state":"PUBLISHED","title":"spi: fsl: fix controller deregistration","description":"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.","publishedAt":"2026-05-28T09:40:46.027Z","updatedAt":"2026-10-30T12:26:09.902Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"af8ba212fdc985b7853e8aff3fd2ca65f94aafc9","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"562d954a144950ec2aa6a874ae657cb3fa31fe53","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"e888308222375ac28bae69134dae288178718a96","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"ca3195c7b88362d7c81efe685948663a9f9db0e6","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"5750743a39c9d46ac9fcf57ffe000956da4942cf","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"9b7abfed4c3754062d1f3ffd452e65a38667f586","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-fsl-spi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.3","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.140","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.90","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.32","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.9","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-fsl-spi.c"]}],"references":["https://git.kernel.org/stable/c/af8ba212fdc985b7853e8aff3fd2ca65f94aafc9","https://git.kernel.org/stable/c/562d954a144950ec2aa6a874ae657cb3fa31fe53","https://git.kernel.org/stable/c/e888308222375ac28bae69134dae288178718a96","https://git.kernel.org/stable/c/ca3195c7b88362d7c81efe685948663a9f9db0e6","https://git.kernel.org/stable/c/5750743a39c9d46ac9fcf57ffe000956da4942cf","https://git.kernel.org/stable/c/9b7abfed4c3754062d1f3ffd452e65a38667f586"],"weaknesses":[],"ingestedAt":"2026-10-30T12:44:04.813Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/46xxx/CVE-2026-46226.json","commit":"db8103c5921aac81d5d90efcf3745980dafabf49","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46226","state":"PUBLISHED","datePublished":"2026-05-28T09:40:46.027Z","dateUpdated":"2026-10-30T12:26:09.902Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-05-13T15:03:33.106Z"},"containers":{"cna":{"title":"spi: fsl: fix controller deregistration","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"af8ba212fdc985b7853e8aff3fd2ca65f94aafc9","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"562d954a144950ec2aa6a874ae657cb3fa31fe53","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"e888308222375ac28bae69134dae288178718a96","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"ca3195c7b88362d7c81efe685948663a9f9db0e6","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"5750743a39c9d46ac9fcf57ffe000956da4942cf","versionType":"git"},{"version":"4178b6b1b595003cd6e04711b449797a582e44f5","status":"affected","lessThan":"9b7abfed4c3754062d1f3ffd452e65a38667f586","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-fsl-spi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.3","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.140","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.90","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.32","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.9","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-fsl-spi.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-30T12:26:09.902Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"6.6.140"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"6.12.90"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"6.18.32"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"7.0.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}