{"schema":"threatline.record/2","record":{"id":"CVE-2026-118590","aliases":[],"summary":"nipy nibabel Header volumeutils.py array_from_file memory allocation","details":"A security vulnerability has been detected in nipy nibabel up to 5.4.2. The affected element is the function array_from_file of the file nibabel/volumeutils.py of the component Header Handler. The manipulation leads to uncontrolled memory allocation. The attack is possible to be carried out remotely. The pull request to fix this issue awaits acceptance.","categories":["Unclassified"],"product":"nibabel","vendor":"nipy","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-118590","source_modified_at":"2026-10-29T00:00:21.707Z","fetched_at":"2026-10-29T00:48:09.584895Z","product":"nibabel","vendor":"nipy","versions":[{"version":"5.4.0","status":"affected"},{"version":"5.4.1","status":"affected"},{"version":"5.4.2","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-29T00:00:21.707Z","modified_at":"2026-10-29T00:00:21.707Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-118590","fetched_at":"2026-10-29T00:48:09.584895Z","source_modified_at":"2026-10-29T00:00:21.707Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://vuldb.com/vuln/428028","tags":["vdb-entry","technical-description"]},{"source":"CVE List","url":"https://vuldb.com/vuln/428028/cti","tags":["signature","permissions-required"]},{"source":"CVE List","url":"https://vuldb.com/cve/CVE-2026-118590","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://vuldb.com/submit/1026208","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/nipy/nibabel/issues/1566","tags":["issue-tracking"]},{"source":"CVE List","url":"https://github.com/nipy/nibabel/pull/1587","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/nipy/nibabel/","tags":["product"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-29T00:00:21.707Z","content_hash":"237f951a1572a1f690fdb6ec5b21bb942460a8d7a7374b6f59602b09da25b4b8"}}