301 lines
12 KiB
JSON
301 lines
12 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-71846",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"state": "PUBLISHED",
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"assignerShortName": "redhat",
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"dateReserved": "2026-08-07T16:54:37.704Z",
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"datePublished": "2026-08-12T21:46:19.463Z",
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"dateUpdated": "2026-09-05T17:08:24.007Z"
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},
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"containers": {
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"cna": {
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"title": "Insights-client: insights-client: clusterrole grants cluster-wide secrets get/list/watch beyond least privilege",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "Moderate",
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"namespace": "https://access.redhat.com/security/updates/classification/"
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},
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"type": "Red Hat severity rating"
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}
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},
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
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"version": "3.1"
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},
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"format": "CVSS"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in insights-client. The component's ServiceAccount is bound to a ClusterRole granting cluster-wide secrets get, list, and watch permissions, while the code only requires access to a single specific Secret. This excessive privilege means that a compromise of the insights-client pod or ServiceAccount token would grant an attacker read access to all Secrets across the hub cluster, including managed-cluster kubeconfigs and other sensitive credentials."
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}
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],
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"affected": [
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{
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"vendor": "Red Hat",
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"product": "Red Hat Advanced Cluster Management for Kubernetes 2.11",
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"collectionURL": "https://catalog.redhat.com/software/containers/",
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"packageName": "rhacm2/insights-client-rhel9",
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"defaultStatus": "affected",
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"versions": [
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{
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"version": "1787688993",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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],
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"cpes": [
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"cpe:/a:redhat:acm:2.11::el9"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Advanced Cluster Management for Kubernetes 2.13",
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"collectionURL": "https://catalog.redhat.com/software/containers/",
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"packageName": "rhacm2/insights-client-rhel9",
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"defaultStatus": "affected",
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"versions": [
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{
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"version": "1787259125",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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],
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"cpes": [
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"cpe:/a:redhat:acm:2.13::el9"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Advanced Cluster Management for Kubernetes 2.14",
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"collectionURL": "https://catalog.redhat.com/software/containers/",
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"packageName": "rhacm2/insights-client-rhel9",
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"defaultStatus": "affected",
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"versions": [
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{
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"version": "1786882244",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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],
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"cpes": [
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"cpe:/a:redhat:acm:2.14::el9"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Advanced Cluster Management for Kubernetes 2.15",
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"collectionURL": "https://catalog.redhat.com/software/containers/",
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"packageName": "rhacm2/insights-client-rhel9",
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"defaultStatus": "affected",
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"versions": [
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{
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"version": "1787238585",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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],
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"cpes": [
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"cpe:/a:redhat:acm:2.15::el9"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Advanced Cluster Management for Kubernetes 2.16",
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"collectionURL": "https://catalog.redhat.com/software/containers/",
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"packageName": "rhacm2/insights-client-rhel9",
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"defaultStatus": "affected",
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"versions": [
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{
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"version": "1787184541",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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],
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"cpes": [
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"cpe:/a:redhat:acm:2.16::el9"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Advanced Cluster Management for Kubernetes 2.17",
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"collectionURL": "https://catalog.redhat.com/software/containers/",
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"packageName": "rhacm2/insights-client-rhel9",
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"defaultStatus": "affected",
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"versions": [
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{
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"version": "1787227689",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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],
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"cpes": [
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"cpe:/a:redhat:acm:2.17::el9"
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]
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}
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],
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"references": [
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:60386",
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"name": "RHSA-2026:60386",
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"tags": [
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"vendor-advisory",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:60387",
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"name": "RHSA-2026:60387",
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"tags": [
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"vendor-advisory",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:60388",
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"name": "RHSA-2026:60388",
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"tags": [
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"vendor-advisory",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:60389",
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"name": "RHSA-2026:60389",
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"tags": [
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"vendor-advisory",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:60390",
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"name": "RHSA-2026:60390",
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"tags": [
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"vendor-advisory",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:60391",
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"name": "RHSA-2026:60391",
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"tags": [
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"vendor-advisory",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://access.redhat.com/security/cve/CVE-2026-71846",
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"tags": [
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"vdb-entry",
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]
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2512569",
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"name": "RHBZ#2512569",
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"tags": [
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"issue-tracking",
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]
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}
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],
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"datePublic": "2026-08-12T20:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-250",
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"description": "Execution with Unnecessary Privileges",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"x_redhatCweChain": "CWE-250: Execution with Unnecessary Privileges",
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"workarounds": [
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{
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"lang": "en",
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"value": "Restrict the insights-client ClusterRole to the minimum required permissions. Replace the cluster-wide secrets get/list/watch with a namespaced Role granting get access only to the specific Secret openshift-config/pull-secret in the openshift-config namespace."
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}
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],
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"timeline": [
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{
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"lang": "en",
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"time": "2026-08-07T00:00:00.000Z",
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"value": "Reported to Red Hat."
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},
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{
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"lang": "en",
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"time": "2026-08-12T20:00:00.000Z",
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"value": "Made public."
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}
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],
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"providerMetadata": {
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"shortName": "redhat",
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"content": {
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"timestamp": "2026-08-14T17:39:14.856121Z",
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"id": "CVE-2026-71846",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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} |