CVE-2026-54422

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{"acknowledgement": "Upstream acknowledges Goutham Pacha Ravi (OpenStack Vulnerability Management Team) and Yuliang Xiao as the original reporters.", "bugzilla": {"description": "ironic-python-agent: ironic-python-agent: Credential extraction from bootc container deployment via /proc/1/root", "id": "2501234", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2501234"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-522", "details": ["A flaw was found in OpenStack ironic-python-agent's bootc container deployment support. During bootc image deployment, the OCI registry pull secret was exposed to tenant-controlled container code running with host PID namespace visibility. A malicious bootc container image could read the operator's registry credentials from the host filesystem via /proc/1/root, leading to credential disclosure. This could allow a project-scoped tenant to extract shared operator registry credentials, potentially affecting multiple nodes and projects."], "mitigation": {"lang": "en:us", "value": "Operators can disable the bootc deploy_interface on their Ironic conductors by setting 'disable_bootc_deploy = true' in the ironic-python-agent configuration. Additionally, operators should avoid using operator-sourced registry pull secrets (driver_info.image_pull_secret or [deploy] image_server_user/password) with the bootc deploy_interface until the fix is applied. If the bootc deploy_interface must remain enabled, restrict which users can deploy arbitrary container images by limiting access to the baremetal provisioning API."}, "name": "CVE-2026-54422", "package_state": [{"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift4/ose-ironic-agent-rhel9", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openstack-ironic-python-agent", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openstack:16.2", "fix_state": "Not affected", "package_name": "openstack-ironic-python-agent", "product_name": "Red Hat OpenStack Platform 16.2"}, {"cpe": "cpe:/a:redhat:openstack:17.1", "fix_state": "Not affected", "package_name": "openstack-ironic-python-agent", "product_name": "Red Hat OpenStack Platform 17.1"}, {"cpe": "cpe:/a:redhat:openstack:18.0", "fix_state": "Not affected", "package_name": "openstack-ironic-python-agent", "product_name": "Red Hat OpenStack Platform 18.0"}], "public_date": "2026-07-23T15:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-54422\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-54422\nhttps://launchpad.net/bugs/2155826"], "statement": "Red Hat OpenStack Platform ships ironic-python-agent as part of its bare metal provisioning infrastructure. Deployments that use the bootc deploy_interface are affected by this vulnerability when operator-sourced registry pull secrets are used. Deployments that do not use the bootc deploy_interface, or that do not use authenticated container registries, are not affected. The bootc deployment feature was introduced in more recent versions of ironic-python-agent. Older versions of Red Hat OpenStack Platform that ship ironic-python-agent versions prior to 10.2.0 are not affected as they do not contain bootc deployment support.", "threat_severity": "Important"}

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