{"id":"rhel9-subscription-authenticated-patch-pipeline","text":"RHEL 9 patch management requires subscription authentication before any updates flow: systems must register and receive entitlements to access BaseOS and AppStream repositories, which then enables the full advisory-filtered patch lifecycle (security severity filtering, updateinfo queries, dnf update operations), creating a trust chain from Red Hat subscription through content delivery to system-level package updates.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"rhel9-subscription-authenticated-patch-pipeline","truth_value":"IN","reason":"premise"}]}}