Bug 2518377 (CVE-2026-93685)

Summary: CVE-2026-93685 multicluster-observability-addon: multicluster-observability-addon: possible unauthenticated debug/metrics endpoint via cmdfactory.NewControllerCommandConfig (confirmed exposed by engineering)
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: gparvin, jbalunas, rhaigner, security-response-team, tsze
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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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.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description OSIDB Bzimport 2026-08-18 21:03:46 UTC
F003 from Project Glasswing AI-SAST audit of multicluster-observability-addon. pprof debug endpoints exposed unauthenticated on metrics listener. Source: multicluster-observability-addon-security-audit.md#FIND-003. CVSS: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L (5.4). Triage verdict: exploitable.