{"id":"CVE-2026-67318","title":"axios versions >=1.13.0 (Node.js HTTP adapter) fail to enforce the configured maxBodyLength limit on streamed request bodies when requests are sent with httpVersion: 2","summary":"axios versions >=1.13.0 (Node.js HTTP adapter) fail to enforce the configured maxBodyLength limit on streamed request bodies when requests are sent with httpVersion: 2. Because Node's HTTP/2 request API does not honor the maxBodyLength o…","severity":"medium","cwe":["CWE-400","CWE-770"],"published":"2026-08-01","updated":"2026-08-01","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-67318","references":[{"url":"https://github.com/axios/axios/security/advisories/GHSA-mwf2-3pr3-8698","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/axios-before-maxbodylength-bypass-via-http-2","label":"disclosure@vulncheck.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-67318.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-67318"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509989"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-67318"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67318"},{"url":"https://access.redhat.com/errata/RHSA-2026:50826"},{"url":"https://access.redhat.com/errata/RHSA-2026:49714"}],"tags":["nvd","csaf","vex","red-hat"],"ingestedAt":"2026-08-02T07:18:01.997Z","epss":0.00616,"epssPercentile":0.49314,"vendor":"Red Hat","product":"Red Hat OpenShift AI (RHOAI)","affected":["migration_toolkit_for_applications 8","migration_toolkit_for_containers","multicluster_engine_for_kubernetes","network_observability_operator","openshift_pipelines","openshift_service_mesh 3","advanced_cluster_management_for_kubernetes 2","advanced_cluster_security 4","ansible_automation_platform 2","build_of_apicurio_registry 3","openshift_ai_rhoai","openshift_container_platform 4","openshift_dev_spaces","openshift_virtualization 4","quay 3","satellite 6","trusted_profile_analyzer","self_service_automation_portal 2","hardened_images"],"patched":["hardened_images"],"cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cvssSource":"vendor","slug":"CVE-2026-67318","body":"## Overview\n\naxios versions >=1.13.0 (Node.js HTTP adapter) fail to enforce the configured maxBodyLength limit on streamed request bodies when requests are sent with httpVersion: 2. Because Node's HTTP/2 request API does not honor the maxBodyLength option and axios's byte-counting stream wrapper is gated on maxRedirects === 0, an attacker who controls a stream passed to axios can cause the application to transmit outbound data exceeding the configured finite maxBodyLength. Impact is limited to resource consumption and policy bypass (excess egress, upstream quota consumption, limited availability); it does not enable code execution, credential disclosure, or request-destination control. Calls using the default maxBodyLength: -1 and browser adapters are not affected.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:50826** · Red Hat · fixed in: Red Hat Hardened Images · released 2026-08-05 · [advisory](https://access.redhat.com/errata/RHSA-2026:50826)\n- **RHSA-2026:49714** · Red Hat · fixed in: Red Hat Hardened Images · released 2026-08-03 · [advisory](https://access.redhat.com/errata/RHSA-2026:49714)\n- **Red Hat VEX** · Moderate · affected: Migration Toolkit for Applications 8, Migration Toolkit for Containers, Multicluster Engine for Kubernetes, Network Observability Operator, OpenShift Pipelines, OpenShift Service Mesh 3, … · no fix planned: Migration Toolkit for Applications 8, Migration Toolkit for Containers, Multicluster Engine for Kubernetes, Network Observability Operator, … · updated 2026-10-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-67318.json)","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":218451,"id":"CVE-2026-67318","ts":1791533763323,"field":"cvss","old":null,"new":"5.3"},{"seq":218450,"id":"CVE-2026-67318","ts":1791533763323,"field":"severity","old":"none","new":"medium"}]}