{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-46200", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.104Z", "datePublished": "2026-05-28T09:40:16.828Z", "dateUpdated": "2026-05-28T09:40:16.828Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-28T09:40:16.828Z"}, "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": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi-mpc52xx.c"], "versions": [{"version": "42bbb70980f3720b0ae6da6af862af0e95a04351", "lessThan": "a3669f678d0ee8b686d3eea4c0ed9817c9374945", "status": "affected", "versionType": "git"}, {"version": "42bbb70980f3720b0ae6da6af862af0e95a04351", "lessThan": "28f28a0f4e327f792c230493a0ea00389ff68ff5", "status": "affected", "versionType": "git"}, {"version": "42bbb70980f3720b0ae6da6af862af0e95a04351", "lessThan": "7fea80d93bfd34051b2ac1cec07766c87d8d28be", "status": "affected", "versionType": "git"}, {"version": "42bbb70980f3720b0ae6da6af862af0e95a04351", "lessThan": "0f997fdae819a8c2cc83bd4ff7d935ad76c727c9", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi-mpc52xx.c"], "versions": [{"version": "2.6.33", "status": "affected"}, {"version": "0", "lessThan": "2.6.33", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.90", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.32", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.9", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"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-rc1"}]}]}], "references": [{"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"}], "title": "spi: mpc52xx: fix controller deregistration", "x_generator": {"engine": "bippy-1.2.0"}}}}