{"id":"CVE-2026-46200","state":"PUBLISHED","title":"spi: mpc52xx: fix controller deregistration","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix controller deregistration\n\nMake sure to deregister the controller before disabling and releasing\nunderlying resources like interrupts and gpios during driver unbind.","publishedAt":"2026-05-28T09:40:16.828Z","updatedAt":"2026-10-30T12:26:06.731Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"ff2979c57b70be6d8b64e40d7b4217341a877fcd","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"c6e3b9f5dcb80fe4d3f1e470f79a91a3cc526cee","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"a3669f678d0ee8b686d3eea4c0ed9817c9374945","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"28f28a0f4e327f792c230493a0ea00389ff68ff5","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"7fea80d93bfd34051b2ac1cec07766c87d8d28be","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"0f997fdae819a8c2cc83bd4ff7d935ad76c727c9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-mpc52xx.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.33","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.33","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","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-mpc52xx.c"]}],"references":["https://git.kernel.org/stable/c/ff2979c57b70be6d8b64e40d7b4217341a877fcd","https://git.kernel.org/stable/c/c6e3b9f5dcb80fe4d3f1e470f79a91a3cc526cee","https://git.kernel.org/stable/c/a3669f678d0ee8b686d3eea4c0ed9817c9374945","https://git.kernel.org/stable/c/28f28a0f4e327f792c230493a0ea00389ff68ff5","https://git.kernel.org/stable/c/7fea80d93bfd34051b2ac1cec07766c87d8d28be","https://git.kernel.org/stable/c/0f997fdae819a8c2cc83bd4ff7d935ad76c727c9"],"weaknesses":[],"ingestedAt":"2026-10-30T12:42:04.495Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/46xxx/CVE-2026-46200.json","commit":"db8103c5921aac81d5d90efcf3745980dafabf49","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46200","state":"PUBLISHED","datePublished":"2026-05-28T09:40:16.828Z","dateUpdated":"2026-10-30T12:26:06.731Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-05-13T15:03:33.104Z"},"containers":{"cna":{"title":"spi: mpc52xx: fix controller deregistration","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix controller deregistration\n\nMake sure to deregister the controller before disabling and releasing\nunderlying resources like interrupts and gpios during driver unbind."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"ff2979c57b70be6d8b64e40d7b4217341a877fcd","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"c6e3b9f5dcb80fe4d3f1e470f79a91a3cc526cee","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"a3669f678d0ee8b686d3eea4c0ed9817c9374945","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"28f28a0f4e327f792c230493a0ea00389ff68ff5","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"7fea80d93bfd34051b2ac1cec07766c87d8d28be","versionType":"git"},{"version":"42bbb70980f3720b0ae6da6af862af0e95a04351","status":"affected","lessThan":"0f997fdae819a8c2cc83bd4ff7d935ad76c727c9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-mpc52xx.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.33","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.33","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","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-mpc52xx.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/ff2979c57b70be6d8b64e40d7b4217341a877fcd"},{"url":"https://git.kernel.org/stable/c/c6e3b9f5dcb80fe4d3f1e470f79a91a3cc526cee"},{"url":"https://git.kernel.org/stable/c/a3669f678d0ee8b686d3eea4c0ed9817c9374945"},{"url":"https://git.kernel.org/stable/c/28f28a0f4e327f792c230493a0ea00389ff68ff5"},{"url":"https://git.kernel.org/stable/c/7fea80d93bfd34051b2ac1cec07766c87d8d28be"},{"url":"https://git.kernel.org/stable/c/0f997fdae819a8c2cc83bd4ff7d935ad76c727c9"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-30T12:26:06.731Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.12.90"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.18.32"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"7.0.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}