{"api_version":"1","generated_at":"2026-05-15T02:31:53+00:00","cve":"CVE-2026-43103","urls":{"html":"https://cve.report/CVE-2026-43103","api":"https://cve.report/api/cve/CVE-2026-43103.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43103","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43103"},"summary":{"title":"net: lapbether: handle NETDEV_PRE_TYPE_CHANGE","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: lapbether: handle NETDEV_PRE_TYPE_CHANGE\n\nlapbeth_data_transmit() expects the underlying device type\nto be ARPHRD_ETHER.\n\nReturning NOTIFY_BAD from lapbeth_device_event() makes sure\nbonding driver can not break this expectation.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-06 10:16:23","updated_at":"2026-05-11 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lapbether: handle NETDEV_PRE_TYPE_CHANGE","CVE":"CVE-2026-43103","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"43103","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: lapbether: handle NETDEV_PRE_TYPE_CHANGE\n\nlapbeth_data_transmit() expects the underlying device type\nto be ARPHRD_ETHER.\n\nReturning NOTIFY_BAD from lapbeth_device_event() makes sure\nbonding driver can not break this expectation.","Type":"Description","Title":"net: lapbether: handle NETDEV_PRE_TYPE_CHANGE"}]}}}