{"id":"CVE-2026-31410","summary":"ksmbd: use volume UUID in FS_OBJECT_ID_INFORMATION","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: use volume UUID in FS_OBJECT_ID_INFORMATION\n\nUse sb-\u003es_uuid for a proper volume identifier as the primary choice.\nFor filesystems that do not provide a UUID, fall back to stfs.f_fsid\nobtained from vfs_statfs().","modified":"2026-07-15T01:49:01.108401129Z","published":"2026-04-06T07:38:21.876Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31410.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3a64125730cabc34fccfbc230c2667c2e14f7308"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3d80ebe6d1b7bc9ad20fd9b0c1a0c56d804f8a0a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c283a6ffe6d5d6e5594d991286b9ce15951572e1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ce00616bc1df675bfdacc968f2bf7c51f4669227"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31410.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31410"},{"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":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9"},{"fixed":"ce00616bc1df675bfdacc968f2bf7c51f4669227"},{"fixed":"3d80ebe6d1b7bc9ad20fd9b0c1a0c56d804f8a0a"},{"fixed":"c283a6ffe6d5d6e5594d991286b9ce15951572e1"},{"fixed":"3a64125730cabc34fccfbc230c2667c2e14f7308"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31410.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.15.0"},{"fixed":"6.12.78"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.20"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31410.json"}}],"schema_version":"1.7.5"}