{"id":"CVE-2026-90268","summary":"scsi: sd: Fix error handling in sd_probe() after large pool creation failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: sd: Fix error handling in sd_probe() after large pool creation failure\n\nAfter device_add(&sdkp-\u003edisk_dev) succeeds, sd_large_pool_create()\nfailure must unregister disk_dev and let scsi_disk_release() free\nsdkp. Going through out_free_index kfree()s an already registered device\nand leaks the sysfs entry.","modified":"2026-09-19T03:47:30.939816981Z","published":"2026-09-17T16:08:03.312Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90268.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/748a14a0d41cfe3017251c11b314f85045414942"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e3cc6ea1a745e7f5d326f919a428b244fa119d8f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90268.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90268"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"7179e626b76eb42f2529c6f6dd6ba88ea2445372"},{"fixed":"748a14a0d41cfe3017251c11b314f85045414942"},{"fixed":"e3cc6ea1a745e7f5d326f919a428b244fa119d8f"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90268.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.1.0"},{"fixed":"7.2.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90268.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}