{"id":"CVE-2026-118590","aliases":[],"cve":{"records":[{"id":"CVE-2026-118590","source":"VulDB","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-28T16:19:42.890Z","published":"2026-10-29T00:00:21.707Z","modified":"2026-10-29T00:00:21.707Z"}],"publishers":[{"name":"VulDB","role":"CNA","organizationId":"1af790b2-7ee1-4545-860a-a788eba489b5","modified":"2026-10-29T00:00:21.707Z"}],"references":[{"url":"https://vuldb.com/vuln/428028","tags":["vdb-entry","technical-description"],"source":"VulDB"},{"url":"https://vuldb.com/vuln/428028/cti","tags":["signature","permissions-required"],"source":"VulDB"},{"url":"https://vuldb.com/cve/CVE-2026-118590","tags":["third-party-advisory"],"source":"VulDB"},{"url":"https://vuldb.com/submit/1026208","tags":["third-party-advisory"],"source":"VulDB"},{"url":"https://github.com/nipy/nibabel/issues/1566","tags":["issue-tracking"],"source":"VulDB"},{"url":"https://github.com/nipy/nibabel/pull/1587","tags":["issue-tracking","patch"],"source":"VulDB"},{"url":"https://github.com/nipy/nibabel/","tags":["product"],"source":"VulDB"}],"weaknesses":[{"id":"CWE-789","description":"Uncontrolled Memory Allocation","source":"VulDB"},{"id":"CWE-400","description":"Resource Consumption","source":"VulDB"}],"applicability":[],"prioritization":[]},"title":"nipy nibabel Header volumeutils.py array_from_file memory allocation","titleSource":"VulDB","descriptionSource":"VulDB","description":"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.","score":6.9,"severity":"medium","published":"2026-10-29T00:00:21.707Z","modified":"2026-10-29T00:00:21.707Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"nipy","name":"nibabel","platforms":[],"versions":[{"version":"5.4.0","status":"affected"},{"version":"5.4.1","status":"affected"},{"version":"5.4.2","status":"affected"}],"cpes":["cpe:2.3:a:nipy:nibabel:*:*:*:*:*:*:*:*"],"source":"VulDB","url":"https://www.cve.org/CVERecord?id=CVE-2026-118590"}],"remediation":[],"references":["https://vuldb.com/vuln/428028","https://vuldb.com/vuln/428028/cti","https://vuldb.com/cve/CVE-2026-118590","https://vuldb.com/submit/1026208","https://github.com/nipy/nibabel/issues/1566","https://github.com/nipy/nibabel/pull/1587","https://github.com/nipy/nibabel/"],"sources":[{"name":"CVE","id":"CVE-2026-118590","modified":"2026-10-29T00:00:21.707Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-118590"}],"assessments":[{"source":"VulDB","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","score":6.9},{"source":"VulDB","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C","score":5.3},{"source":"VulDB","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C","score":5.3},{"source":"VulDB","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:ND/RC:C","score":5}],"sourceAffected":[],"observedAt":"2026-10-29T14:37:25.295Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T06:30:31.757Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-29T10:45:52.594Z","attemptedAt":"2026-10-29T10:45:52.594Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-29T10:45:33.427Z","attemptedAt":"2026-10-29T10:45:33.427Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-29T10:45:33.216Z","attemptedAt":"2026-10-29T10:45:33.216Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-10-29T10:45:33.458Z","attemptedAt":"2026-10-29T10:45:33.458Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-112560","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112560","modified":"Oct 29, 2026, 12:00:21 AM","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","checkedAt":"2026-10-29T10:45:33.216Z"},{"source":"GitHub Advisory Database","id":"GHSA-5v4h-cwmw-rr9x","url":"https://github.com/advisories/GHSA-5v4h-cwmw-rr9x","modified":"2026-10-29T03:30:28Z","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","checkedAt":"2026-10-29T10:45:33.427Z"},{"source":"NVD","id":"CVE-2026-118590","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118590","modified":"2026-10-29T01:17:22.900","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-10-29T10:45:52.594Z"},{"source":"NVD","id":"CVE-2026-118590","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118590","modified":"2026-10-29T01:17:22.900","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","checkedAt":"2026-10-29T10:45:52.594Z"},{"source":"NVD","id":"CVE-2026-118590","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118590","modified":"2026-10-29T01:17:22.900","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","checkedAt":"2026-10-29T10:45:52.594Z"}],"aiSummary":{"text":"nipy nibabel up to 5.4.2 has a vulnerability in the array_from_file function, leading to uncontrolled memory allocation. The attack can be carried out remotely. The impact is uncontrolled memory allocation.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:36:55.681Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-118590"}]}}