{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-71470", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2026-08-06T19:34:07.970Z", "datePublished": "2026-08-19T17:11:02.513Z", "dateUpdated": "2026-09-05T14:24:18.067Z" }, "containers": { "cna": { "title": "Acm-search-v2-rhel9: search-v2-operator: search cr imageoverride/arguments/envvar flow unsanitized into pods running impersonating sa", "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": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS" } ], "descriptions": [ { "lang": "en", "value": "A flaw was found in the search-v2-operator. This vulnerability allows a privileged user, specifically a Custom Resource (CR) editor, to manipulate Search CR fields such as imageOverride, arguments, and environment variables without proper validation. By exploiting this, an attacker can mount arbitrary secrets into a search container's environment or replace the container image with an attacker-controlled one. This leads to privilege escalation and can result in a full cluster compromise due to the ServiceAccount's extensive impersonation permissions." } ], "affected": [ { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.11", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/acm-search-v2-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787688827", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.11::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.13", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/acm-search-v2-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787682112", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.13::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.14", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/acm-search-v2-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787682033", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.14::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.15", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/acm-search-v2-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787681674", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.15::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.16", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/acm-search-v2-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787681686", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.16::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.17", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/acm-search-v2-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787681651", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.17::el9" ] } ], "references": [ { "url": "https://access.redhat.com/errata/RHSA-2026:60386", "name": "RHSA-2026:60386", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60387", "name": "RHSA-2026:60387", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60388", "name": "RHSA-2026:60388", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60389", "name": "RHSA-2026:60389", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60390", "name": "RHSA-2026:60390", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60391", "name": "RHSA-2026:60391", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/security/cve/CVE-2026-71470", "tags": [ "vdb-entry", "x_refsource_REDHAT" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2512149", "name": "RHBZ#2512149", "tags": [ "issue-tracking", "x_refsource_REDHAT" ] } ], "datePublic": "2026-08-19T15:00:00.000Z", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-913", "description": "Improper Control of Dynamically-Managed Code Resources", "lang": "en", "type": "CWE" } ] } ], "x_redhatCweChain": "CWE-913: Improper Control of Dynamically-Managed Code Resources", "workarounds": [ { "lang": "en", "value": "To mitigate this issue, restrict permissions for creating and modifying Search Custom Resources (CRs) to only trusted and authorized users. Implement Kubernetes Role-Based Access Control (RBAC) policies to limit who can perform `create`, `update`, and `patch` operations on `search.search.open-cluster-management.io` resources. This reduces the attack surface by preventing unauthorized users from exploiting the unsanitized input flow." } ], "timeline": [ { "lang": "en", "time": "2026-08-06T00:00:00.000Z", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2026-08-19T15:00:00.000Z", "value": "Made public." } ], "providerMetadata": { "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-09-05T14:24:18.067Z" }, "x_generator": { "engine": "cvelib 1.8.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-08-20T13:51:19.427708Z", "id": "CVE-2026-71470", "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": "2026-08-20T13:51:28.600Z" } } ] } }