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THREAT OPS › Threat News › [NVD] CVE-2026-10090 (CRITICAL 9.0) — A flaw was found in the Application Subscription controller (multicluster-operators-subscription) of Red Hat Advanced Cluster Management for Kubernetes (ACM). A user with namespace-scoped "edit" privileges in an ACM hub namespace can create a Channel resource pointing to a Helm r

[NVD] CVE-2026-10090 (CRITICAL 9.0) — A flaw was found in the Application Subscription controller (multicluster-operators-subscription) of Red Hat Advanced Cluster Management for Kubernetes (ACM). A user with namespace-scoped "edit" privileges in an ACM hub namespace can create a Channel resource pointing to a Helm r

lownvdPublished 2026-08-05

CVE-2026-10090 CVSS: 9.0 CRITICAL Published: 2026-08-05T09:18:14.667

A flaw was found in the Application Subscription controller (multicluster-operators-subscription) of Red Hat Advanced Cluster Management for Kubernetes (ACM). A user with namespace-scoped "edit" privileges in an ACM hub namespace can create a Channel resource pointing to a Helm repository they control and a Subscription resource

Indicators of compromise

CVE-2026-10090cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-10090