{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-46225", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.106Z", "datePublished": "2026-05-28T09:40:44.066Z", "dateUpdated": "2026-05-28T09:40:44.066Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-28T09:40:44.066Z"}, "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi-rspi.c"], "versions": [{"version": "9e03d05eee4ca45ed12749ef6c26bf616262cdd2", "lessThan": "77defd64b405b680db73d767313fce770d368368", "status": "affected", "versionType": "git"}, {"version": "9e03d05eee4ca45ed12749ef6c26bf616262cdd2", "lessThan": "c5090db1b31de3ef4db0cda7e822ab49cb572292", "status": "affected", "versionType": "git"}, {"version": "9e03d05eee4ca45ed12749ef6c26bf616262cdd2", "lessThan": "aee76c1dd189562c6678313caec12761f78a9ef3", "status": "affected", "versionType": "git"}, {"version": "9e03d05eee4ca45ed12749ef6c26bf616262cdd2", "lessThan": "fee6abd9845c3edd217b0e429d09f764f9a5690e", "status": "affected", "versionType": "git"}, {"version": "9e03d05eee4ca45ed12749ef6c26bf616262cdd2", "lessThan": "9944fa6726afb1e6eb7e2212764e7da0c97f2dcc", "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-rspi.c"], "versions": [{"version": "3.14", "status": "affected"}, {"version": "0", "lessThan": "3.14", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.140", "lessThanOrEqual": "6.6.*", "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": "3.14", "versionEndExcluding": "6.6.140"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.14", "versionEndExcluding": "6.12.90"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.14", "versionEndExcluding": "6.18.32"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.14", "versionEndExcluding": "7.0.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.14", "versionEndExcluding": "7.1-rc1"}]}]}], "references": [{"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"}], "title": "spi: rspi: fix controller deregistration", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-46225", "lastModified": "2026-05-28T13:44:01.663", "metrics": {}, "published": "2026-05-28T10:16:38.130", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/77defd64b405b680db73d767313fce770d368368"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9944fa6726afb1e6eb7e2212764e7da0c97f2dcc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/aee76c1dd189562c6678313caec12761f78a9ef3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c5090db1b31de3ef4db0cda7e822ab49cb572292"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fee6abd9845c3edd217b0e429d09f764f9a5690e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{}

{"created": "2026-05-28T13:00:21.753572+00:00", "title": "Kernel SPI Controller Deregistration Order Flaw Causing Use\u2011After\u2011Free", "updated": "2026-05-28T13:00:21.753585+00:00", "vendors": [], "weaknesses": ["CWE-416"]}