{"id":"CVE-2026-93257","summary":"block: handle nogenerate/noverify properly in fs-integrity","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: handle nogenerate/noverify properly in fs-integrity\n\nCheck the BIP_CHECK flags before generating or verifying PI information,\notherwise this can be incorrectly called for non-PI metadata and\ncause generation of incorrect metadata and crashed in the verification\nhandler.\n\nThe new behavior matches that of the block layer auto-generated\nmetadata.","modified":"2026-09-26T03:48:34.724762909Z","published":"2026-09-24T15:51:43.978Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93257.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3bf9a21e7bccfd8c35b440efd114c61cc9838a41"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b681c740e6d645f7d7477e9208db57917c6c0fbc"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93257.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93257"},{"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":"0bde8a12b5540572a7fd6d2867bee6de15e4f289"},{"fixed":"b681c740e6d645f7d7477e9208db57917c6c0fbc"},{"fixed":"3bf9a21e7bccfd8c35b440efd114c61cc9838a41"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93257.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-2026-93257.json"}}],"schema_version":"1.9.0"}