{"schema":"threatline.record/2","record":{"id":"CVE-2026-97550","aliases":[],"summary":"xfs: fix unit conversions in per_binval computation","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: fix unit conversions in per_binval computation\n\nLOLLM noticed that we're doing the unit conversion in the per_binval\ncomputation backwards -- xfs_buf_inval_log_space's second parameter is\nsupposed to be in bytes, but max_binval is in units of fsblocks.  Hence\nthe conversion should be FSB -> B, not the other way around.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97550","source_modified_at":"2026-10-19T09:09:13.372Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"b2311ec6778fcde9d40cd9e22899f8bd594d8465","lessThan":"b5089a328acc83fe2f23127a79397a0bfd9ebc33","status":"affected","versionType":"git"},{"version":"b2311ec6778fcde9d40cd9e22899f8bd594d8465","lessThan":"cfeba3bdf4dfa405e29f4ee13a20e9063fd0b7ef","status":"affected","versionType":"git"},{"version":"b2311ec6778fcde9d40cd9e22899f8bd594d8465","lessThan":"05cff7c2b79f76c7cfe90613a60e16aaaa051ef7","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97550","source_modified_at":"2026-10-19T09:09:13.372Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.18","status":"affected"},{"version":"0","lessThan":"6.18","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-2026-97550","source_modified_at":"2026-10-19T09:09:13.372Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"05cff7c2b79f76c7cfe90613a60e16aaaa051ef7","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00198,"percentile":0.09053,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:21:43.450Z","modified_at":"2026-10-19T09:09:13.372Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97550","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:09:13.372Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97550","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/b5089a328acc83fe2f23127a79397a0bfd9ebc33"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/cfeba3bdf4dfa405e29f4ee13a20e9063fd0b7ef"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/05cff7c2b79f76c7cfe90613a60e16aaaa051ef7"}],"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":"2026-10-19T09:09:13.372Z","content_hash":"81b450c806f4e5d476b24f5c8376f2ccce1335b3b1a9dd7ab0c25e76344e0358"}}