{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-103868", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2026-10-01T11:51:10.971Z", "datePublished": "2026-10-07T05:46:12.936Z", "dateUpdated": "2026-10-07T07:19:15.916Z"}, "containers": {"cna": {"title": "Pulp-container: registry credentials are reused across remotes in a worker", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "A flaw was found in pulp-container when it authenticates to an upstream registry. Basic and bearer credentials from one remote are reused for later downloads in the same worker. A user who can sync a container remote, and can point that remote at a server they control, receives the username, password, or bearer token stored for a different remote, and can reuse that credential at the upstream registry. Content stored in Pulp is not changed, and the service is not stopped."}], "affected": [{"vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "ansible-automation-platform-24/hub-rhel8", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"]}, {"vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "ansible-automation-platform-25/hub-rhel8", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"]}, {"vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "ansible-automation-platform-26/hub-rhel9", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"]}, {"vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "ansible-automation-platform-27/hub-rhel9", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"]}, {"vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "python3.11-pulp-container", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"]}, {"vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "python3.12-pulp-container", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"]}, {"vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "python3x-pulp-container", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"]}, {"vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "python-pulp-container", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"]}, {"vendor": "Red Hat", "product": "Red Hat Satellite 6", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "python3.12-pulp-container", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:satellite:6"]}, {"vendor": "Red Hat", "product": "Red Hat Satellite 6", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "python-pulp-container", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:satellite:6"]}, {"vendor": "Red Hat", "product": "Red Hat Update Infrastructure 4 for Cloud Providers", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "python-pulp-container", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:rhui:4::el8"]}, {"vendor": "Red Hat", "product": "Red Hat Update Infrastructure 4 for Cloud Providers", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "python-pulp-container-client", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:rhui:4::el8"]}, {"vendor": "Red Hat", "product": "Red Hat Update Infrastructure 5", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "python-pulp-container-client", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:rhui:5::el9"]}, {"vendor": "Red Hat", "product": "Red Hat Update Infrastructure 5", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "rhui5/rhua-rhel9", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:rhui:5::el9"]}, {"vendor": "Red Hat", "product": "Red Hat Update Infrastructure 5", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "rhui5/rhua-tp-rhel9", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:rhui:5::el9"]}], "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-103868", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2544601", "name": "RHBZ#2544601", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2026-10-07T05:34:49.809Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-488", "description": "Exposure of Data Element to Wrong Session", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-488: Exposure of Data Element to Wrong Session", "workarounds": [{"lang": "en", "value": "Red Hat is not aware of a practical temporary workaround that fully mitigates this issue or meets Red Hat Product Security's standards for usability, deployment, applicability, or stability. Customers are advised to apply the relevant security updates when they become available."}], "timeline": [{"lang": "en", "time": "2026-10-01T11:46:23.736Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-10-07T05:34:49.809Z", "value": "Made public."}], "credits": [{"lang": "en", "value": "Red Hat would like to thank Daoqing Yu for reporting this issue."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-10-07T07:19:15.916Z"}, "x_generator": {"engine": "cvelib 1.8.0"}}}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"], "defaultStatus": "unaffected", "packageName": "ansible-automation-platform-24/hub-rhel8", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"], "defaultStatus": "affected", "packageName": "ansible-automation-platform-25/hub-rhel8", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"], "defaultStatus": "affected", "packageName": "ansible-automation-platform-26/hub-rhel9", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"], "defaultStatus": "affected", "packageName": "ansible-automation-platform-27/hub-rhel9", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat"}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"], "defaultStatus": "unaffected", "packageName": "python3.11-pulp-container", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat"}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"], "defaultStatus": "affected", "packageName": "python3.12-pulp-container", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat"}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"], "defaultStatus": "unaffected", "packageName": "python3x-pulp-container", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat"}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:ansible_automation_platform:2"], "defaultStatus": "unaffected", "packageName": "python-pulp-container", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat"}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:satellite:6"], "defaultStatus": "affected", "packageName": "python3.12-pulp-container", "product": "Red Hat Satellite 6", "vendor": "Red Hat"}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:satellite:6"], "defaultStatus": "affected", "packageName": "python-pulp-container", "product": "Red Hat Satellite 6", "vendor": "Red Hat"}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:rhui:4::el8"], "defaultStatus": "unaffected", "packageName": "python-pulp-container", "product": "Red Hat Update Infrastructure 4 for Cloud Providers", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:rhui:4::el8"], "defaultStatus": "unaffected", "packageName": "python-pulp-container-client", "product": "Red Hat Update Infrastructure 4 for Cloud Providers", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:rhui:5::el9"], "defaultStatus": "unaffected", "packageName": "python-pulp-container-client", "product": "Red Hat Update Infrastructure 5", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:rhui:5::el9"], "defaultStatus": "unaffected", "packageName": "rhui5/rhua-rhel9", "product": "Red Hat Update Infrastructure 5", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:rhui:5::el9"], "defaultStatus": "unaffected", "packageName": "rhui5/rhua-tp-rhel9", "product": "Red Hat Update Infrastructure 5", "vendor": "Red Hat"}], "source": "secalert@redhat.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in pulp-container when it authenticates to an upstream registry. Basic and bearer credentials from one remote are reused for later downloads in the same worker. A user who can sync a container remote, and can point that remote at a server they control, receives the username, password, or bearer token stored for a different remote, and can reuse that credential at the upstream registry. Content stored in Pulp is not changed, and the service is not stopped."}], "id": "CVE-2026-103868", "lastModified": "2026-10-07T07:16:57.363", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2026-10-07T06:16:35.000", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2026-103868"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2544601"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-488"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{}

{}