{
  "threat_severity" : "Important",
  "public_date" : "2026-03-11T15:41:14Z",
  "bugzilla" : {
    "description" : "github.com/argoproj/argo-workflows: Argo Workflows: Security bypass allows privilege escalation via podSpecPatch field",
    "id" : "2446551",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2446551"
  },
  "cvss3" : {
    "cvss3_base_score" : "9.9",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-807",
  "details" : [ "Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From 2.9.0 to before 4.0.2 and 3.7.11, A user who can submit Workflows can completely bypass all security settings defined in a WorkflowTemplate by including a podSpecPatch field in their Workflow submission. This works even when the controller is configured with templateReferencing: Strict, which is specifically documented as a mechanism to restrict users to admin-approved templates. The podSpecPatch field on a submitted Workflow takes precedence over the referenced WorkflowTemplate during spec merging and is applied directly to the pod spec at creation time with no security validation. This vulnerability is fixed in 4.0.2 and 3.7.11.", "A flaw was found in Argo Workflows. A user with privileges to submit workflows can bypass security settings defined in a WorkflowTemplate by including a `podSpecPatch` field in their workflow submission. This allows them to circumvent restrictions, even when `templateReferencing: Strict` is configured, potentially leading to unauthorized resource access or privilege escalation." ],
  "statement" : "This IMPORTANT vulnerability affects Red Hat OpenShift AI through its use of Argo Workflows. A user with low privileges can bypass WorkflowTemplate security controls by submitting workflows with a `podSpecPatch` field that overrides template definitions. The scope is changed as attackers can manipulate pod specifications beyond their intended access, resulting in high impact to confidentiality, integrity, and availability. Affects versions 2.9.0 through 4.0.1 and 3.7.10.",
  "affected_release" : [ {
    "product_name" : "Red Hat OpenShift AI 2.25",
    "release_date" : "2026-04-23T00:00:00Z",
    "advisory" : "RHSA-2026:10184",
    "cpe" : "cpe:/a:redhat:openshift_ai:2.25::el9",
    "package" : "rhoai/odh-data-science-pipelines-argo-argoexec-rhel9:1776740558"
  }, {
    "product_name" : "Red Hat OpenShift AI 2.25",
    "release_date" : "2026-04-23T00:00:00Z",
    "advisory" : "RHSA-2026:10184",
    "cpe" : "cpe:/a:redhat:openshift_ai:2.25::el9",
    "package" : "rhoai/odh-data-science-pipelines-argo-workflowcontroller-rhel9:1776740640"
  }, {
    "product_name" : "Red Hat OpenShift AI 2.25",
    "release_date" : "2026-04-23T00:00:00Z",
    "advisory" : "RHSA-2026:10184",
    "cpe" : "cpe:/a:redhat:openshift_ai:2.25::el9",
    "package" : "rhoai/odh-ml-pipelines-api-server-v2-rhel9:1776740726"
  }, {
    "product_name" : "Red Hat OpenShift AI 2.25",
    "release_date" : "2026-04-23T00:00:00Z",
    "advisory" : "RHSA-2026:10184",
    "cpe" : "cpe:/a:redhat:openshift_ai:2.25::el9",
    "package" : "rhoai/odh-ml-pipelines-driver-rhel9:1776740379"
  }, {
    "product_name" : "Red Hat OpenShift AI 2.25",
    "release_date" : "2026-04-23T00:00:00Z",
    "advisory" : "RHSA-2026:10184",
    "cpe" : "cpe:/a:redhat:openshift_ai:2.25::el9",
    "package" : "rhoai/odh-ml-pipelines-launcher-rhel9:1776740386"
  }, {
    "product_name" : "Red Hat OpenShift AI 2.25",
    "release_date" : "2026-04-23T00:00:00Z",
    "advisory" : "RHSA-2026:10184",
    "cpe" : "cpe:/a:redhat:openshift_ai:2.25::el9",
    "package" : "rhoai/odh-ml-pipelines-persistenceagent-v2-rhel9:1776740351"
  }, {
    "product_name" : "Red Hat OpenShift AI 2.25",
    "release_date" : "2026-04-23T00:00:00Z",
    "advisory" : "RHSA-2026:10184",
    "cpe" : "cpe:/a:redhat:openshift_ai:2.25::el9",
    "package" : "rhoai/odh-ml-pipelines-scheduledworkflow-v2-rhel9:1776740366"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat OpenShift AI (RHOAI)",
    "fix_state" : "Affected",
    "package_name" : "rhoai/odh-ml-pipelines-api-server-v2-rhel8",
    "cpe" : "cpe:/a:redhat:openshift_ai"
  }, {
    "product_name" : "Red Hat OpenShift AI (RHOAI)",
    "fix_state" : "Affected",
    "package_name" : "rhoai/odh-ml-pipelines-driver-rhel8",
    "cpe" : "cpe:/a:redhat:openshift_ai"
  }, {
    "product_name" : "Red Hat OpenShift AI (RHOAI)",
    "fix_state" : "Affected",
    "package_name" : "rhoai/odh-ml-pipelines-launcher-rhel8",
    "cpe" : "cpe:/a:redhat:openshift_ai"
  }, {
    "product_name" : "Red Hat OpenShift AI (RHOAI)",
    "fix_state" : "Affected",
    "package_name" : "rhoai/odh-ml-pipelines-persistenceagent-v2-rhel8",
    "cpe" : "cpe:/a:redhat:openshift_ai"
  }, {
    "product_name" : "Red Hat OpenShift AI (RHOAI)",
    "fix_state" : "Affected",
    "package_name" : "rhoai/odh-ml-pipelines-scheduledworkflow-v2-rhel8",
    "cpe" : "cpe:/a:redhat:openshift_ai"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2026-31892\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-31892\nhttps://github.com/argoproj/argo-workflows/security/advisories/GHSA-3wf5-g532-rcrr" ],
  "name" : "CVE-2026-31892",
  "csaw" : false
}