{"id":"CVE-2026-46225","title":"spi: rspi: fix controller deregistration","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: rspi: 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 >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < 434804ab2089f1671a718b2af9f94a3b8f9f9b49","Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < 77defd64b405b680db73d767313fce770d368368","Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < c5090db1b31de3ef4db0cda7e822ab49cb572292","Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < aee76c1dd189562c6678313caec12761f78a9ef3","Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < fee6abd9845c3edd217b0e429d09f764f9a5690e","Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < 9944fa6726afb1e6eb7e2212764e7da0c97f2dcc","Linux 3.14"],"published":"2026-05-28","updated":"2026-10-30","sourceUpdated":"2026-10-30T12:26:08.842Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-46225","references":[{"url":"https://git.kernel.org/stable/c/434804ab2089f1671a718b2af9f94a3b8f9f9b49"},{"url":"https://git.kernel.org/stable/c/77defd64b405b680db73d767313fce770d368368"},{"url":"https://git.kernel.org/stable/c/c5090db1b31de3ef4db0cda7e822ab49cb572292"},{"url":"https://git.kernel.org/stable/c/aee76c1dd189562c6678313caec12761f78a9ef3"},{"url":"https://git.kernel.org/stable/c/fee6abd9845c3edd217b0e429d09f764f9a5690e"},{"url":"https://git.kernel.org/stable/c/9944fa6726afb1e6eb7e2212764e7da0c97f2dcc"}],"tags":["cve.org"],"epss":0.00119,"epssPercentile":0.01779,"ingestedAt":"2026-11-05T15:02:32.325Z","slug":"CVE-2026-46225","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nspi: rspi: 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 >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < 434804ab2089f1671a718b2af9f94a3b8f9f9b49`\n- `Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < 77defd64b405b680db73d767313fce770d368368`\n- `Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < c5090db1b31de3ef4db0cda7e822ab49cb572292`\n- `Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < aee76c1dd189562c6678313caec12761f78a9ef3`\n- `Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < fee6abd9845c3edd217b0e429d09f764f9a5690e`\n- `Linux >= 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 < 9944fa6726afb1e6eb7e2212764e7da0c97f2dcc`\n- `Linux 3.14`\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":[]}