CVE-2026-93685

Multicluster-observability-addon: multicluster-observability-addon: possible unauthenticated debug/metrics endpoint via cmdfactory.newcontrollercommandconfig (confirmed exposed by engineering)

Published: Sep 18, 2026Updated: Sep 21, 2026 Sources: CVE List NVDCWE-200

5.4MEDIUM

Description

A flaw was found in the multicluster-observability-addon. A remote attacker can access a debug endpoint without authentication, due to a misconfiguration in the underlying addon-framework library. This allows for the disclosure of sensitive operational information, such as goroutine, heap, and command-line details, after completing a basic encrypted connection. This vulnerability does not enable direct remote code execution.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:AAttack Vector

Adjacent

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:NIntegrity

None

A:LAvailability

Low

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Weaknesses

CWE-200

Affected Products

Red Hat

commercial·US

Red Hat Advanced Cluster Management for Kubernetes 2On-prem

Cloud & SaaS / container-orchestration

Exploitability

Workaround Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Collection

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References

https://access.redhat.com/security/cve/CVE-2026-93685

access.redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2518377

bugzilla.redhat.com

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