{"schema":"threatline.record/2","record":{"id":"CVE-2026-97546","aliases":[],"summary":"xfs: don't spin forever on zero-length dirents when salvaging them","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: don't spin forever on zero-length dirents when salvaging them\n\nLOLLM noticed that xrep_dir_recover_data can spin forever if it\nencounters an unused dirent that claims to have length zero.  Fix that,\nand prevent the same thing from happening with a zero-length entry.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97546","source_modified_at":"2026-10-19T09:09:09.393Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"b1991ee3e7cf852e95a3498801303cfbb4468681","lessThan":"5442f0c56445618544a801fb4dae35aed87a1aaa","status":"affected","versionType":"git"},{"version":"b1991ee3e7cf852e95a3498801303cfbb4468681","lessThan":"08754ebfa5c28e8d57316b1bd7a5a921a5e2e762","status":"affected","versionType":"git"},{"version":"b1991ee3e7cf852e95a3498801303cfbb4468681","lessThan":"a455c83ce5dc1a2da33b1b84253d298372a8dfbd","status":"affected","versionType":"git"},{"version":"b1991ee3e7cf852e95a3498801303cfbb4468681","lessThan":"9f84792b40d0c96833341602144574bf0bd14a6a","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97546","source_modified_at":"2026-10-19T09:09:09.393Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.10","status":"affected"},{"version":"0","lessThan":"6.10","status":"unaffected","versionType":"semver"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.7","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-2026-97546","source_modified_at":"2026-10-19T09:09:09.393Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"5442f0c56445618544a801fb4dae35aed87a1aaa","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97546","source_modified_at":"2026-10-19T09:09:09.393Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"08754ebfa5c28e8d57316b1bd7a5a921a5e2e762","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97546","source_modified_at":"2026-10-19T09:09:09.393Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"9f84792b40d0c96833341602144574bf0bd14a6a","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.002,"percentile":0.09321,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:21:41.029Z","modified_at":"2026-10-19T09:09:09.393Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97546","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:09:09.393Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97546","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/5442f0c56445618544a801fb4dae35aed87a1aaa"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/08754ebfa5c28e8d57316b1bd7a5a921a5e2e762"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/a455c83ce5dc1a2da33b1b84253d298372a8dfbd"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/9f84792b40d0c96833341602144574bf0bd14a6a"}],"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":"2026-10-19T09:09:09.393Z","content_hash":"e51fe453b0c83f93f8ea843b45d89ef7e76a4abc5b4a2eab7c4848a9f5956327"}}