{"schema":"threatline.record/2","record":{"id":"CVE-2026-93257","aliases":[],"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.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93257","source_modified_at":"2026-10-19T09:08:10.647Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"0bde8a12b5540572a7fd6d2867bee6de15e4f289","lessThan":"b681c740e6d645f7d7477e9208db57917c6c0fbc","status":"affected","versionType":"git"},{"version":"0bde8a12b5540572a7fd6d2867bee6de15e4f289","lessThan":"3bf9a21e7bccfd8c35b440efd114c61cc9838a41","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93257","source_modified_at":"2026-10-19T09:08:10.647Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"7.1","status":"affected"},{"version":"0","lessThan":"7.1","status":"unaffected","versionType":"semver"},{"version":"7.2.6","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93257","source_modified_at":"2026-10-19T09:08:10.647Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"3bf9a21e7bccfd8c35b440efd114c61cc9838a41","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00189,"percentile":0.08115,"score_date":"2026-10-23"},"published_at":"2026-09-24T15:51:43.978Z","modified_at":"2026-10-19T09:08:10.647Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-93257","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:08:10.647Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-93257","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/b681c740e6d645f7d7477e9208db57917c6c0fbc"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/3bf9a21e7bccfd8c35b440efd114c61cc9838a41"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-19T09:08:10.647Z","content_hash":"634cd2632e053f11b006f9664f2ebf3bd399742c28111c1f97b1b281c6713d95"}}