What is GHSA-hr6f-38vx-3c48?

GHSA-hr6f-38vx-3c48 is a security advisory published by GitHub Security Advisories with Critical severity. A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster...

Which CVE IDs does GHSA-hr6f-38vx-3c48 cover?

GHSA-hr6f-38vx-3c48 covers the following CVE IDs: CVE-2026-72508. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hr6f-38vx-3c48?

GHSA-hr6f-38vx-3c48 has a CVSS v3 base score of 9.9, published by GitHub Security Advisories.

GHSA-hr6f-38vx-3c48CriticalCVSS 9.9

A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster...

Vendor

GitHub Security Advisories

Published

August 12, 2026

Last Modified

August 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-72508 →

📋 Description

A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows a namespace-admin tenant to perform a confused-deputy attack by creating Subscription Custom Resources (CRs) that leverage a highly privileged ServiceAccount (SA). This enables the tenant to deploy arbitrary cluster-scoped resources, leading to privilege escalation and potential arbitrary code execution across the cluster.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-72508
https://access.redhat.com/security/cve/CVE-2026-72508
https://bugzilla.redhat.com/show_bug.cgi?id=2514225
https://github.com/advisories/GHSA-hr6f-38vx-3c48