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VULNERABILITIES

CVE-2026-72508 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:9.9 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2026:60386 [email protected]
https://access.redhat.com/errata/RHSA-2026:60387 [email protected]
https://access.redhat.com/errata/RHSA-2026:60388 [email protected]
https://access.redhat.com/errata/RHSA-2026:60389 [email protected]
https://access.redhat.com/errata/RHSA-2026:60390 [email protected]

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-250Execution with Unnecessary Privileges[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-72508
NVD Published Date:
Aug 12, 2026
NVD Last Modified:
Aug 27, 2026
Source:
[email protected]
CVE-2026-72508 Details - Not Deferred