{"id":"CVE-2026-46200","title":"spi: mpc52xx: fix controller deregistration","summary":"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…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < c6e3b9f5dcb80fe4d3f1e470f79a91a3cc526cee","Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < a3669f678d0ee8b686d3eea4c0ed9817c9374945","Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < 28f28a0f4e327f792c230493a0ea00389ff68ff5","Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < 7fea80d93bfd34051b2ac1cec07766c87d8d28be","Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < 0f997fdae819a8c2cc83bd4ff7d935ad76c727c9","Linux 2.6.33"],"published":"2026-05-28","updated":"2026-10-21","sourceUpdated":"2026-10-21T12:41:26.058Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-46200","references":[{"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"}],"tags":["cve.org"],"epss":0.00162,"epssPercentile":0.0498,"ingestedAt":"2026-10-21T12:48:53.628Z","slug":"CVE-2026-46200","body":"## Overview\n\nIn 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.\n\n## Affected\n\n- `Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < c6e3b9f5dcb80fe4d3f1e470f79a91a3cc526cee`\n- `Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < a3669f678d0ee8b686d3eea4c0ed9817c9374945`\n- `Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < 28f28a0f4e327f792c230493a0ea00389ff68ff5`\n- `Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < 7fea80d93bfd34051b2ac1cec07766c87d8d28be`\n- `Linux >= 42bbb70980f3720b0ae6da6af862af0e95a04351 < 0f997fdae819a8c2cc83bd4ff7d935ad76c727c9`\n- `Linux 2.6.33`\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":[]}