Live › vulnerability › CVE-2026-113495
Go to dashboardcockpit-machines passes Red Hat Subscription Management authentication tokens as command-line arguments to background helper processes during image retrieval. A local unprivileged user on a system that allows cross-user process inspection can read those arguments while the process runs and reuse the token within its validity period.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Systems running cockpit-machines to retrieve images with RHSM credentials, where other local users can list process arguments (for example, with a permissive /proc hidepid setting). Hosts without cockpit-machines or without local untrusted users are unlikely to be exposed. unknown for the exact affected versions.
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Unknown from the sources.
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A flaw was found in cockpit-machines. Red Hat Subscription Management (RHSM) authentication tokens are passed as command-line arguments to background helper processes during image retrieval operations. A local, unprivileged attacker on a system permitting cross-user process inspection can view these arguments while the process is active. This flaw can lead to information disclosure, potentially allowing unauthorized access to RHSM resources within the token's validity period.
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