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Fencer Intel
high 7.5

CVE-2026-67321 json

axios 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 Denial of Service via maxDepth bypass

published 4mo ago modified 2mo ago also EUVD-2026-51812 , GHSA-hcpx-6fm6-wx23

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits
0
none known

Summary

axios versions 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 contain an incomplete depth-limit bypass in toFormData.js when serializing objects with top-level keys ending in '{}'. Attackers who control object keys and nested values passed to axios form or parameter serialization can trigger a RangeError from JSON.stringify, causing denial of service in the affected request path.

Patch / fix

  • npm axios 0.33.0, 1.18.0
  • axios axios 0.33.0, 1.18.0
  • node-axios Debian 14 1.18.0-1

debian advisories DEBIAN-CVE-2026-67321

  • grafana13.1 hummingbird 1 13.1.1-0.3.hum1
  • jaeger hummingbird 1 2.20.0-0.8.hum1
  • grafana12.4 hummingbird 1 12.4.6-0.2.hum1

red hat advisories RHSA-2026:48241RHSA-2026:48758RHSA-2026:47619

  • agama-web-ui openSUSE Tumbleweed 24+0.a836cced5-52.1

opensuse advisories openSUSE-SU-2026:11680-1

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-67321 updated cvss 7.5

axios: axios: Denial of Service via object serialization bypass

  • Red Hat Multicluster Engine for Kubernetes multicluster-engine/console-mce-rhel9
    affected: no fix available
  • Red Hat OpenShift Pipelines openshift-pipelines/pipelines-hub-ui-rhel9 Red Hat Ansible Automation Platform 2 automation-gateway
    affected: no fix planned “Will not fix”
  • Red Hat build of Apicurio Registry 3 apicurio/apicurio-registry-ui-rhel9 Red Hat Trusted Profile Analyzer rhtpa/rhtpa-rhel10, rhtpa/rhtpa-trustification-service-rhel9
    affected: no fix available
  • Red Hat Advanced Cluster Management for Kubernetes 2.13 rhacm2/console-rhel9 1787339249
    fixed: vendor fix RHSA-2026:60390
  • Red Hat Advanced Cluster Management for Kubernetes 2.14 rhacm2/console-rhel9 1787339248
    fixed: vendor fix RHSA-2026:60388
  • Red Hat Advanced Cluster Security for Kubernetes 4.11 advanced-cluster-security/rhacs-main-rhel9 1789411320
    fixed: vendor fix RHSA-2026:67714
  • Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian 4.10 advanced-cluster-security/rhacs-main-rhel8 1789411269
    fixed: vendor fix RHSA-2026:67711
  • Red Hat Ansible Automation Platform 2.1 ansible-automation-platform/automation-portal 1788775748
    fixed: vendor fix RHSA-2026:65118
show 20 more
  • Red Hat Hardened Images jaeger 2.20.0-0.8.hum1, grafana12.4 12.4.6-0.2.hum1, grafana13.1 13.1.1-0.3.hum1
    fixed: vendor fix RHSA-2026:47619
  • Red Hat Migration Toolkit 1.8 rhmtc/openshift-migration-ui-rhel8 1789546373
    fixed: vendor fix RHSA-2026:68681
  • Red Hat OpenShift AI 3.4 rhoai/odh-mlflow-rhel9 1791865967, rhoai/odh-dashboard-rhel9 1793001801, rhoai/odh-mod-arch-maas-rhel9 1793001859, rhoai/odh-mod-arch-automl-rhel9 1793001841, rhoai/odh-mod-arch-gen-ai-rhel9 1793001896, rhoai/odh-mod-arch-mlflow-rhel9 1793001851, +3 more
    fixed: vendor fix RHSA-2026:92510
  • Red Hat OpenShift Dev Spaces 3.30 devspaces/dashboard-rhel9 1789162884
    fixed: vendor fix RHSA-2026:68754
  • Red Hat OpenShift Dev Spaces 3.31 devspaces/code-rhel9 1792599388
    fixed: vendor fix RHSA-2026:90321
  • Red Hat OpenShift Service Mesh 3.3 openshift-service-mesh/kiali-rhel9 1787077108, openshift-service-mesh/kiali-ossmc-rhel9 1787076322
    fixed: vendor fix RHSA-2026:59566
  • Red Hat OpenShift Service Mesh 3.4 openshift-service-mesh/kiali-rhel9 1787165683, openshift-service-mesh/kiali-ossmc-rhel9 1787166293
    fixed: vendor fix RHSA-2026:59583
  • Red Hat Quay 3.9 quay/quay-rhel8 1788595574
    fixed: vendor fix RHSA-2026:65514
  • Red Hat Quay 3.10 quay/quay-rhel8 1788561841
    fixed: vendor fix RHSA-2026:66084
  • Red Hat Quay 3.12 quay/quay-rhel8 1788594376
    fixed: vendor fix RHSA-2026:66523
  • Red Hat Quay 3.14 quay/quay-rhel8 1788593843
    fixed: vendor fix RHSA-2026:70267
  • Red Hat Quay 3.15 quay/quay-rhel8 1788191755
    fixed: vendor fix RHSA-2026:63307
  • Red Hat Quay 3.16 quay/quay-rhel9 1789563753
    fixed: vendor fix RHSA-2026:69255
  • Red Hat Quay 3.17 quay/quay-rhel9 1790690298
    fixed: vendor fix RHSA-2026:74511
  • Red Hat Quay 3.18 quay/quay-rhel9 1791265590
    fixed: vendor fix RHSA-2026:81110
  • Red Hat Satellite 6.18 satellite/iop-vulnerability-frontend-rhel9 1789660969, satellite/iop-host-inventory-frontend-rhel9 1788322243
    fixed: vendor fix RHSA-2026:63373
  • Red Hat Satellite 6.19 satellite/iop-advisor-frontend-rhel9 1789659565, satellite/iop-vulnerability-frontend-rhel9 1789660983, satellite/iop-host-inventory-frontend-rhel9 1788260941
    fixed: vendor fix RHSA-2026:68748
  • Red Hat Migration Toolkit for Applications 8 mta/mta-ui-rhel9 Red Hat Network Observability Operator network-observability/network-observability-console-plugin-rhel9, network-observability/network-observability-console-plugin-pf4-rhel9, network-observability/network-observability-console-plugin-pf5-rhel9 Red Hat Advanced Cluster Management for Kubernetes 2.13 rhacm2/thanos-rhel9 1787263906, rhacm2/acm-cli-rhel9 1787259085, rhacm2/prometheus-rhel9 1787263757, rhacm2/acm-grafana-rhel9 1787644958, rhacm2/acm-search-v2-rhel9 1787682112, rhacm2/node-exporter-rhel9 1787263178, +37 more Red Hat Advanced Cluster Management for Kubernetes 2.14 rhacm2/thanos-rhel9 1787614805, rhacm2/acm-cli-rhel9 1786923505, rhacm2/prometheus-rhel9 1786976997, rhacm2/acm-grafana-rhel9 1787645355, rhacm2/acm-search-v2-rhel9 1787682033, rhacm2/node-exporter-rhel9 1787233241, +37 more Red Hat Advanced Cluster Security for Kubernetes 4.11 advanced-cluster-security/rhacs-fact-rhel9 1788922546, advanced-cluster-security/rhacs-roxctl-rhel9 1789411320, advanced-cluster-security/rhacs-scanner-rhel9 1789068649, advanced-cluster-security/rhacs-rhel9-operator 1789411320, advanced-cluster-security/rhacs-collector-rhel9 1788907500, advanced-cluster-security/rhacs-operator-bundle 1789411320, +6 more Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian 4.10 advanced-cluster-security/rhacs-fact-rhel8 1788947650, advanced-cluster-security/rhacs-roxctl-rhel8 1789411269, advanced-cluster-security/rhacs-scanner-rhel8 1789068604, advanced-cluster-security/rhacs-rhel8-operator 1789411269, advanced-cluster-security/rhacs-collector-rhel8 1788908707, advanced-cluster-security/rhacs-operator-bundle 1789411269, +6 more
    +3 more products
    Red Hat build of Apicurio Registry 3 apicurio/apicurio-registry-ui-rhel8 Red Hat Migration Toolkit 1.8 rhmtc/openshift-migration-openvpn-rhel8 1789447887, rhmtc/openshift-migration-registry-rhel8 1789447846, rhmtc/openshift-migration-rhel8-operator 1789546352, rhmtc/openshift-migration-operator-bundle 1789546820, rhmtc/openshift-migration-controller-rhel8 1789377223, rhmtc/openshift-migration-log-reader-rhel8 1789375331, +4 more Red Hat OpenShift AI 3.4 rhoai/odh-cli-rhel9 1791509689, rhoai/odh-cli-rhel9 1792722177, rhoai/rhai-cli-rhel9 1791509689, rhoai/rhai-cli-rhel9 1792722177, rhoai/odh-automl-rhel9 1791535789, rhoai/odh-automl-rhel9 1792697253, +197 more
    not affected: vulnerable code not present
  • Red Hat OpenShift Container Platform 4 openshift4/ose-console, openshift4/ose-console-rhel9
    not affected: vulnerable code not in execute path
  • Red Hat OpenShift Dev Spaces 3.30 devspaces/code-rhel9 1789145741, devspaces/server-rhel9 1789163798, devspaces/openvsx-rhel9 1789144269, devspaces/traefik-rhel9 1788882066, devspaces/udi-base-rhel9 1788883444, devspaces/code-sshd-rhel9 1789144422, +8 more Red Hat OpenShift Dev Spaces 3.31 devspaces/udi-rhel9 1792708612, devspaces/server-rhel9 1792775639, devspaces/openvsx-rhel9 1792494821, devspaces/traefik-rhel9 1792464177, devspaces/udi-base-rhel9 1792686842, devspaces/code-sshd-rhel9 1792598059, +9 more Red Hat OpenShift Service Mesh 3.4 openshift-service-mesh/kiali-rhel9-operator 1787164982, openshift-service-mesh/kiali-operator-bundle 1787168010
    not affected: vulnerable code not present

9 more not affected in the full advisory

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
3mo ago

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-11).

Exploits and checks

  • github.com https://github.com/axios/axios/security/advisories/GHSA-hcpx-6fm6-wx23 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 6.9 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
CNA 4.0 6.9 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
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
npm axios
>=0.31.1, <0.33.0
>=1.15.1, <1.18.0
0.33.0
1.18.0

Affected products

  • axios axios

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

The maintainers of axios/axios published their own advisory on GitHub. Reviewed sources take precedence over it.