{"schema":"threatline.record/2","record":{"id":"CVE-2026-97490","aliases":[],"summary":"affs: handle set_blocksize failures","details":"In the Linux kernel, the following vulnerability has been resolved:\n\naffs: handle set_blocksize failures\n\naffs uses buffer_heads, which don't handle block size > PAGE_SIZE well.\nWithout this, mounting we will hit the\n\n        BUG_ON(offset >= folio_size(folio));\n\nin folio_set_bh on the first __bread_gfp call.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97490","source_modified_at":"2026-10-03T10:58:55.076Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"f5d65b2811872e8f8b424860fa7c2500afbbc5a6","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"c7f29c5d999093629712c63792abda89a36b428d","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"d05b0ee9b42cb3cc499272d1bc91609f7492a1a8","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"ea8a4a9f3cc101207611be724a8b83838de9a93f","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"bb45146a661934ef801f8fc62f88cdbcf6584ed1","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"e01af5aa641039e000af855f448475316f0550fc","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"0861182af5983a39bd2a891966436c5679b74a45","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97490","source_modified_at":"2026-10-03T10:58:55.076Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"2.6.12","status":"affected"},{"version":"0","lessThan":"2.6.12","status":"unaffected","versionType":"semver"},{"version":"5.10.271","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","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","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97490","source_modified_at":"2026-10-03T10:58:55.076Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"0861182af5983a39bd2a891966436c5679b74a45","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00173,"percentile":0.06342,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:04:38.623Z","modified_at":"2026-10-03T10:58:55.076Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97490","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-03T10:58:55.076Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97490","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/f5d65b2811872e8f8b424860fa7c2500afbbc5a6"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/c7f29c5d999093629712c63792abda89a36b428d"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/d05b0ee9b42cb3cc499272d1bc91609f7492a1a8"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/ea8a4a9f3cc101207611be724a8b83838de9a93f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/bb45146a661934ef801f8fc62f88cdbcf6584ed1"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/e01af5aa641039e000af855f448475316f0550fc"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/0861182af5983a39bd2a891966436c5679b74a45"}],"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":"2026-10-03T10:58:55.076Z","content_hash":"3661fe0118756dac079124180d3e5c364435d4bb129154e1136ee93b2650e8ad"}}