{"api_version":"1","generated_at":"2026-05-28T16:29:42+00:00","cve":"CVE-2026-46219","urls":{"html":"https://cve.report/CVE-2026-46219","api":"https://cve.report/api/cve/CVE-2026-46219.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-46219","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-46219"},"summary":{"title":"spi: mpc52xx: fix use-after-free on unbind","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix use-after-free on unbind\n\nThe state machine work is scheduled by the interrupt handler and\ntherefore needs to be cancelled after disabling interrupts to avoid a\npotential use-after-free.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-28 10:16:37","updated_at":"2026-05-28 13:44:01"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/bbcd6dd8e9f264440eaf6167382bf404911c1c46","name":"https://git.kernel.org/stable/c/bbcd6dd8e9f264440eaf6167382bf404911c1c46","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ee52da0dd83ebcd89ecbbe2660c57b15a25489f2","name":"https://git.kernel.org/stable/c/ee52da0dd83ebcd89ecbbe2660c57b15a25489f2","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/706b3dc2ac7a998c55e14b3fd2e8f934c367e6e0","name":"https://git.kernel.org/stable/c/706b3dc2ac7a998c55e14b3fd2e8f934c367e6e0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6c3e413919a12627d04a31a4a5fccb9fc129bb02","name":"https://git.kernel.org/stable/c/6c3e413919a12627d04a31a4a5fccb9fc129bb02","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/bb6b50f709c5a01906ff72a07fdc070bb3357188","name":"https://git.kernel.org/stable/c/bb6b50f709c5a01906ff72a07fdc070bb3357188","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46219","name":"CVE 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the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix use-after-free on unbind\n\nThe state machine work is scheduled by the interrupt handler and\ntherefore needs to be cancelled after disabling interrupts to avoid a\npotential use-after-free."}],"providerMetadata":{"dateUpdated":"2026-05-28T09:40:35.297Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/bb6b50f709c5a01906ff72a07fdc070bb3357188"},{"url":"https://git.kernel.org/stable/c/ee52da0dd83ebcd89ecbbe2660c57b15a25489f2"},{"url":"https://git.kernel.org/stable/c/6c3e413919a12627d04a31a4a5fccb9fc129bb02"},{"url":"https://git.kernel.org/stable/c/bbcd6dd8e9f264440eaf6167382bf404911c1c46"},{"url":"https://git.kernel.org/stable/c/706b3dc2ac7a998c55e14b3fd2e8f934c367e6e0"}],"title":"spi: mpc52xx: fix use-after-free on unbind","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-46219","datePublished":"2026-05-28T09:40:35.297Z","dateReserved":"2026-05-13T15:03:33.105Z","dateUpdated":"2026-05-28T09:40:35.297Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-28 10:16:37","lastModifiedDate":"2026-05-28 13:44:01","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"46219","Ordinal":"1","Title":"spi: mpc52xx: fix use-after-free on unbind","CVE":"CVE-2026-46219","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"46219","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix use-after-free on unbind\n\nThe state machine work is scheduled by the interrupt handler and\ntherefore needs to be cancelled after disabling interrupts to avoid a\npotential use-after-free.","Type":"Description","Title":"spi: mpc52xx: fix use-after-free on unbind"}]}}}