{"apiVersion":"1.0","identifier":"CVE-2026-67567","description":"A flaw was found in the multicloud-operators-subscription component. This vulnerability allows a tenant, who has the ability to create HelmRelease custom resources (CRs), to bypass existing security controls. The system-s HelmRelease controller processes Helm chart templates using its own elevated ServiceAccount privileges without proper validation. This enables the tenant to deploy arbitrary resources across the entire cluster, leading to a significant security compromise.","publishedAt":"2026-08-20T21:17:07","lastModifiedAt":"2026-08-27T04:16:46","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-67567","cvssScore":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","epssProbability":0.00428,"riskScore":1.03,"affectedProduct":"multicloud-operators-subscription","affectedVersions":"unknown","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-67567","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-67567","en":"https://www.redsauce.net/en/cves/CVE-2026-67567","fr":"https://www.redsauce.net/fr/cves/CVE-2026-67567","pt":"https://www.redsauce.net/pt/cves/CVE-2026-67567","de":"https://www.redsauce.net/de/cves/CVE-2026-67567","sk":"https://www.redsauce.net/sk/cves/CVE-2026-67567","el":"https://www.redsauce.net/el/cves/CVE-2026-67567"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-67567"}}