{"id":"CVE-2026-90402","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-90402","summary":"bus: mhi: host: Fix controller cleanup on EDL sysfs failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nbus: mhi: host: Fix controller cleanup on EDL sysfs failure\n\nmhi_register_controller() adds the controller device before creating the\noptional trigger_edl sysfs file. If sysfs_create_file() fails, the error\npath only drops the device reference and leaves the device registered.\n\nHence, call device_del() in the error path before put_device().","published":"2026-09-17T16:09:32.194Z","modified":"2026-09-19T03:47:29.090164763Z","cvss":{"score":7,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.12.110"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0d5b9e66591d4e2a4376ac82c8cda889a29ba3ee"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4743959aa8d876b5b456a62e8a62eb770db7afe9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4fb17a7c437f145353e93e6a9791f6db70e1cc63"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7943dc67250fad6ceac0dd089c6ad5776e4be71d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90402.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90402"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-19T03:47:29.090164763Z"}}