{"id":"CVE-2026-14251","state":"PUBLISHED","title":"Gitops-operator: gitops-operator: missing allowednamespace check in reconcilerhook for clusterrole/role cases enables potential privilege escalation and dos","description":"A flaw was found in the OpenShift GitOps operator. The ClusterRole reconciler does not validate resource ownership when reconciling ClusterRole objects. A namespace-scoped Argo CD instance can trigger deletion of a ClusterRole owned by a cluster-scoped Argo CD instance by crafting a name collision, resulting in a denial of service.","publishedAt":"2026-07-15T07:01:00.229Z","updatedAt":"2026-07-16T15:12:26.794Z","severity":{"score":7.7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","source":"redhat"},"assigner":"redhat","products":["Red Hat Red Hat OpenShift GitOps"],"affected":[{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/gitops-rhel8-operator","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/gitops-rhel9-operator","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]}],"references":["https://access.redhat.com/security/cve/CVE-2026-14251","https://bugzilla.redhat.com/show_bug.cgi?id=2484710"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/14xxx/CVE-2026-14251.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-14251","state":"PUBLISHED","datePublished":"2026-07-15T07:01:00.229Z","dateUpdated":"2026-07-16T15:12:26.794Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2026-06-30T14:20:10.616Z"},"containers":{"cna":{"title":"Gitops-operator: gitops-operator: missing allowednamespace check in reconcilerhook for clusterrole/role cases enables potential privilege escalation and dos","descriptions":[{"lang":"en","value":"A flaw was found in the OpenShift GitOps operator. The ClusterRole reconciler does not validate resource ownership when reconciling ClusterRole objects. A namespace-scoped Argo CD instance can trigger deletion of a ClusterRole owned by a cluster-scoped Argo CD instance by crafting a name collision, resulting in a denial of service."}],"affected":[{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/gitops-rhel8-operator","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/gitops-rhel9-operator","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-14251","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2484710","name":"RHBZ#2484710","tags":["issue-tracking","x_refsource_REDHAT"]}],"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":7.7,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","description":"Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2026-07-15T07:01:00.229Z"},"datePublic":"2026-07-06T00:00:00.000Z","x_redhatCweChain":"CWE-862: Missing Authorization","timeline":[{"lang":"en","time":"2026-05-14T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-07-06T00:00:00.000Z","value":"Made public."}],"credits":[{"lang":"en","value":"Red Hat would like to thank Nebojša Jaćović for reporting this issue."}],"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-16T15:11:57.167463Z","id":"CVE-2026-14251","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-16T15:12:26.794Z"}}]}}}