{"apiVersion":"1.0","identifier":"CVE-2026-72526","description":"A flaw was found in the multicloud-integrations component. The Application propagation controller processes the `ocm-managed-cluster` annotation from an Application Custom Resource (CR) without proper validation. A tenant with permissions to create Applications on the hub cluster can exploit this to target arbitrary managed clusters. This can force ArgoCD on the spoke clusters to synchronize attacker-controlled manifests, leading to arbitrary code execution or privilege escalation on those clusters.","publishedAt":"2026-08-12T02:16:38","lastModifiedAt":"2026-08-27T04:16:49","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72526","cvssScore":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","epssProbability":0.00417,"riskScore":1.03,"affectedProduct":"multicloud-integrations","affectedVersions":"unknown","vulnerabilityType":"Other","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72526","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72526","en":"https://www.redsauce.net/en/cves/CVE-2026-72526","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72526","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72526","de":"https://www.redsauce.net/de/cves/CVE-2026-72526","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72526","el":"https://www.redsauce.net/el/cves/CVE-2026-72526"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72526"}}