CVEvulnerability

CVE-2026-67567

9.9 CRITICAL Published 2026-08-20 Modified 2026-10-26 Official page ↗
Status
Awaiting Analysis
Published
2026-08-20
Last modified
2026-10-26
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.9 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-441

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.

Related

Weakness · CWE (1)

  • CWE-441 Unintended Proxy or Intermediary weakness

References