CVE-2026-10843

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-10843", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2026-06-04T11:52:56.953Z", "datePublished": "2026-06-04T12:04:49.706Z", "dateUpdated": "2026-10-30T15:41:06.705Z"}, "containers": {"cna": {"title": "Cloud-credential-operator: cco mint-mode credentialsrequest manifests grant account-wide iam access beyond cluster scope on aws", "metrics": [{"other": {"content": {"value": "Important", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "A flaw was found in the OpenShift Cloud Credential Operator Mint-mode IAM policies for AWS. Operator credentials are provisioned with account-wide scope for destructive actions rather than being restricted to cluster-owned resources, enabling cross-scope impact after credential compromise."}], "affected": [{"vendor": "Red Hat", "product": "Red Hat OpenShift Container Platform 4", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "openshift4/ose-cloud-credential-operator", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:openshift:4"]}, {"vendor": "Red Hat", "product": "Red Hat OpenShift Container Platform 4", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "openshift4/ose-cloud-credential-rhel9-operator", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:openshift:4"]}, {"vendor": "Red Hat", "product": "Red Hat OpenShift Container Platform 5", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "openshift5/ose-cloud-credential-rhel9-operator", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:openshift:5"]}], "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-10843", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484738", "name": "RHBZ#2484738", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2026-04-26T00:00:00.000Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-250", "description": "Execution with Unnecessary Privileges", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-250: Execution with Unnecessary Privileges", "workarounds": [{"lang": "en", "value": "Migrate from CCO Mint mode to STS mode (AWS Security Token Service), which eliminates long-lived IAM users and uses short-lived role-scoped OIDC tokens. Alternatively, switch to CCO Manual mode or Passthrough mode. If mode migration is not immediately feasible, manually restrict the IAM policies on CCO-provisioned IAM users by adding tag-based conditions scoping destructive actions to resources tagged with kubernetes.io/cluster/<infraName>=owned. For S3 actions, restrict Resource to the specific registry bucket ARN rather than \"*\". Enterprise defense-in-depth: deploy AWS Service Control Policies (SCPs) to deny destructive actions from non-approved principals, and apply IAM Permission Boundaries to CCO-created users."}], "timeline": [{"lang": "en", "time": "2026-04-26T00:00:00.000Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-04-26T00:00:00.000Z", "value": "Made public."}], "credits": [{"lang": "en", "value": "Red Hat would like to thank Christopher Lusk (North Echo Security Research) for reporting this issue."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-10-30T15:41:06.705Z"}, "x_generator": {"engine": "cvelib 1.8.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-04T14:25:05.455444Z", "id": "CVE-2026-10843", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-04T14:25:15.779Z"}}, {"affected": [{"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:openshift:4"], "defaultStatus": "affected", "packageName": "openshift4/ose-cloud-credential-operator", "product": "Red Hat OpenShift Container Platform 4", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:openshift:4"], "defaultStatus": "affected", "packageName": "openshift4/ose-cloud-credential-rhel9-operator", "product": "Red Hat OpenShift Container Platform 4", "vendor": "Red Hat"}], "datePublic": "2026-04-26T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A flaw was found in the OpenShift Cloud Credential Operator Mint-mode IAM policies for AWS. Operator credentials are provisioned with account-wide scope for destructive actions rather than being restricted to cluster-owned resources, enabling cross-scope impact after credential compromise."}], "metrics": [{"other": {"content": {"namespace": "https://access.redhat.com/security/updates/classification/", "value": "Important"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-250", "description": "Execution with Unnecessary Privileges", "lang": "en", "type": "CWE"}]}], "references": [{"tags": ["vdb-entry", "x_refsource_REDHAT"], "url": "https://access.redhat.com/security/cve/CVE-2026-10843"}, {"name": "RHBZ#2484738", "tags": ["issue-tracking", "x_refsource_REDHAT"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484738"}, {"tags": ["x_sadp-csaf-vex"], "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-10843.json"}], "timeline": [{"lang": "en", "time": "2026-04-26T00:00:00.000Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-04-26T00:00:00.000Z", "value": "Made public."}], "title": "cloud-credential-operator: CCO Mint-mode CredentialsRequest manifests grant account-wide IAM access beyond cluster scope on AWS", "workarounds": [{"lang": "en", "value": "Migrate from CCO Mint mode to STS mode (AWS Security Token Service), which eliminates long-lived IAM users and uses short-lived role-scoped OIDC tokens. Alternatively, switch to CCO Manual mode or Passthrough mode. If mode migration is not immediately feasible, manually restrict the IAM policies on CCO-provisioned IAM users by adding tag-based conditions scoping destructive actions to resources tagged with kubernetes.io/cluster/<infraName>=owned. For S3 actions, restrict Resource to the specific registry bucket ARN rather than \"*\". Enterprise defense-in-depth: deploy AWS Service Control Policies (SCPs) to deny destructive actions from non-approved principals, and apply IAM Permission Boundaries to CCO-created users."}], "x_adpType": "supplier", "x_generator": {"engine": "sadp-cli 1.0.0"}, "providerMetadata": {"orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-07-15T01:23:19.743Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "cloud-credential-operator: CCO Mint-mode CredentialsRequest manifests grant account-wide IAM access beyond cluster scope on AWS", "metrics": [{"other": {"type": "Red Hat severity rating", "content": {"value": "Important", "namespace": "https://access.redhat.com/security/updates/classification/"}}}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}], "affected": [{"cpes": ["cpe:/a:redhat:openshift:4"], "vendor": "Red Hat", "product": "Red Hat OpenShift Container Platform 4", "packageName": "openshift4/ose-cloud-credential-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift:4"], "vendor": "Red Hat", "product": "Red Hat OpenShift Container Platform 4", "packageName": "openshift4/ose-cloud-credential-rhel9-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}], "timeline": [{"lang": "en", "time": "2026-04-26T00:00:00.000Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-04-26T00:00:00.000Z", "value": "Made public."}], "x_adpType": "supplier", "datePublic": "2026-04-26T00:00:00.000Z", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-10843", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484738", "name": "RHBZ#2484738", "tags": ["issue-tracking", "x_refsource_REDHAT"]}, {"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-10843.json", "tags": ["x_sadp-csaf-vex"]}], "workarounds": [{"lang": "en", "value": "Migrate from CCO Mint mode to STS mode (AWS Security Token Service), which eliminates long-lived IAM users and uses short-lived role-scoped OIDC tokens. Alternatively, switch to CCO Manual mode or Passthrough mode. If mode migration is not immediately feasible, manually restrict the IAM policies on CCO-provisioned IAM users by adding tag-based conditions scoping destructive actions to resources tagged with kubernetes.io/cluster/<infraName>=owned. For S3 actions, restrict Resource to the specific registry bucket ARN rather than \"*\". Enterprise defense-in-depth: deploy AWS Service Control Policies (SCPs) to deny destructive actions from non-approved principals, and apply IAM Permission Boundaries to CCO-created users."}], "x_generator": {"engine": "sadp-cli 1.0.0"}, "descriptions": [{"lang": "en", "value": "A flaw was found in the OpenShift Cloud Credential Operator Mint-mode IAM policies for AWS. Operator credentials are provisioned with account-wide scope for destructive actions rather than being restricted to cluster-owned resources, enabling cross-scope impact after credential compromise."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-250", "description": "Execution with Unnecessary Privileges"}]}], "providerMetadata": {"orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-07-15T01:23:19.743Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-10843", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-06-04T14:25:05.455444Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-04T14:25:11.568Z"}}], "cna": {"title": "Cloud-credential-operator: cco mint-mode credentialsrequest manifests grant account-wide iam access beyond cluster scope on aws", "credits": [{"lang": "en", "value": "Red Hat would like to thank Christopher Lusk (North Echo Security Research) for reporting this issue."}], "metrics": [{"other": {"type": "Red Hat severity rating", "content": {"value": "Important", "namespace": "https://access.redhat.com/security/updates/classification/"}}}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}], "affected": [{"cpes": ["cpe:/a:redhat:openshift:4"], "vendor": "Red Hat", "product": "Red Hat OpenShift Container Platform 4", "packageName": "openshift4/ose-cloud-credential-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift:4"], "vendor": "Red Hat", "product": "Red Hat OpenShift Container Platform 4", "packageName": "openshift4/ose-cloud-credential-rhel9-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift:5"], "vendor": "Red Hat", "product": "Red Hat OpenShift Container Platform 5", "packageName": "openshift5/ose-cloud-credential-rhel9-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}], "timeline": [{"lang": "en", "time": "2026-04-26T00:00:00.000Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-04-26T00:00:00.000Z", "value": "Made public."}], "datePublic": "2026-04-26T00:00:00.000Z", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-10843", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484738", "name": "RHBZ#2484738", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "workarounds": [{"lang": "en", "value": "Migrate from CCO Mint mode to STS mode (AWS Security Token Service), which eliminates long-lived IAM users and uses short-lived role-scoped OIDC tokens. Alternatively, switch to CCO Manual mode or Passthrough mode. If mode migration is not immediately feasible, manually restrict the IAM policies on CCO-provisioned IAM users by adding tag-based conditions scoping destructive actions to resources tagged with kubernetes.io/cluster/<infraName>=owned. For S3 actions, restrict Resource to the specific registry bucket ARN rather than \"*\". Enterprise defense-in-depth: deploy AWS Service Control Policies (SCPs) to deny destructive actions from non-approved principals, and apply IAM Permission Boundaries to CCO-created users."}], "x_generator": {"engine": "cvelib 1.8.0"}, "descriptions": [{"lang": "en", "value": "A flaw was found in the OpenShift Cloud Credential Operator Mint-mode IAM policies for AWS. Operator credentials are provisioned with account-wide scope for destructive actions rather than being restricted to cluster-owned resources, enabling cross-scope impact after credential compromise."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-250", "description": "Execution with Unnecessary Privileges"}]}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-10-30T15:41:06.705Z"}, "x_redhatCweChain": "CWE-250: Execution with Unnecessary Privileges"}}, "cveMetadata": {"cveId": "CVE-2026-10843", "state": "PUBLISHED", "dateUpdated": "2026-10-30T15:41:06.705Z", "dateReserved": "2026-06-04T11:52:56.953Z", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "datePublished": "2026-06-04T12:04:49.706Z", "assignerShortName": "redhat"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:openshift:4"], "defaultStatus": "affected", "packageName": "openshift4/ose-cloud-credential-operator", "product": "Red Hat OpenShift Container Platform 4", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:openshift:4"], "defaultStatus": "affected", "packageName": "openshift4/ose-cloud-credential-rhel9-operator", "product": "Red Hat OpenShift Container Platform 4", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:openshift:5"], "defaultStatus": "affected", "packageName": "openshift5/ose-cloud-credential-rhel9-operator", "product": "Red Hat OpenShift Container Platform 5", "vendor": "Red Hat"}], "source": "secalert@redhat.com"}, {"affectedData": [{"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:openshift:4"], "defaultStatus": "affected", "packageName": "openshift4/ose-cloud-credential-operator", "product": "Red Hat OpenShift Container Platform 4", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:openshift:4"], "defaultStatus": "affected", "packageName": "openshift4/ose-cloud-credential-rhel9-operator", "product": "Red Hat OpenShift Container Platform 4", "vendor": "Red Hat"}], "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in the OpenShift Cloud Credential Operator Mint-mode IAM policies for AWS. Operator credentials are provisioned with account-wide scope for destructive actions rather than being restricted to cluster-owned resources, enabling cross-scope impact after credential compromise."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en las pol\u00edticas IAM en modo Mint del Operador de Credenciales en la Nube de OpenShift para AWS. Las credenciales del operador se aprovisionan con alcance a nivel de cuenta para acciones destructivas en lugar de estar restringidas a recursos propiedad del cl\u00faster, lo que permite un impacto de alcance cruzado despu\u00e9s del compromiso de las credenciales."}], "id": "CVE-2026-10843", "lastModified": "2026-10-30T16:17:37.400", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "secalert@redhat.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-10843", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-04T14:25:05.455444Z", "version": "2.0.3"}}]}, "published": "2026-06-04T12:16:24.970", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2026-10843"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484738"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://access.redhat.com/security/cve/CVE-2026-10843"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484738"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-10843.json"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-250"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-250"}], "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": null}], "enrichment": {"confidence": 86.0, "confidence_source": "matching", "scores": [{"score": 86.0, "source": "matching"}]}, "original": {"product": "Red Hat OpenShift Container Platform 4", "source": "cna", "vendor": "Red Hat"}, "product": "openshift_container_platform", "vendor": "redhat"}], "created": "2026-06-04T14:00:15.352989+00:00", "updated": "2026-06-05T07:45:35.654808+00:00", "vendors": ["redhat", "redhat$PRODUCT$openshift_container_platform"]}