{"schema":"threatline.record/2","record":{"id":"CVE-2026-97488","aliases":[],"summary":"qnx4: handle set_blocksize failures","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nqnx4: handle set_blocksize failures\n\nqnx4 uses buffer_heads, which don't handle block size > PAGE_SIZE well.\nWithout this, mounting 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-2026-97488","source_modified_at":"2026-10-03T10:58:52.898Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"de8bd760ca0c2a3f337bbafbeb1dcad0853787cc","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"3f2088a3973faf3ed9b56ea3d3f0240b9a797016","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"c9f03e750d9ddf0f42c24e3ba683f26e377ffd72","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"f83e416c2242fb298ad33b756c83aae75d9e359c","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"aac97a4b3f47c36a47f934aa679407b718b67537","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"60f7ccf669882262330171eda51a4f52fa2e69c9","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"c7d911ea1cc9a63b07e52f5e75b263be0615b289","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97488","source_modified_at":"2026-10-03T10:58:52.898Z","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-2026-97488","source_modified_at":"2026-10-03T10:58:52.898Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"3f2088a3973faf3ed9b56ea3d3f0240b9a797016","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97488","source_modified_at":"2026-10-03T10:58:52.898Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"60f7ccf669882262330171eda51a4f52fa2e69c9","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00173,"percentile":0.06343,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:04:35.423Z","modified_at":"2026-10-03T10:58:52.898Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97488","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-03T10:58:52.898Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97488","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/de8bd760ca0c2a3f337bbafbeb1dcad0853787cc"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/3f2088a3973faf3ed9b56ea3d3f0240b9a797016"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/c9f03e750d9ddf0f42c24e3ba683f26e377ffd72"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/f83e416c2242fb298ad33b756c83aae75d9e359c"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/aac97a4b3f47c36a47f934aa679407b718b67537"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/60f7ccf669882262330171eda51a4f52fa2e69c9"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/c7d911ea1cc9a63b07e52f5e75b263be0615b289"}],"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":"2026-10-03T10:58:52.898Z","content_hash":"6fd335c61652be5c9bd52540bd956c5aa238d566a994900089bdadd8b9b687c8"}}