{"api_version":"v1","generated_at":"2026-10-07T16:35:00+00:00","product":{"cve_count":1,"evidence_gap_note":"Official registry publication history is linked, but a publisher support or retirement boundary has not been established.","id":"security:cve-rails-rack-aa9bab93bbb1","lifecycle_state":"evidence_gap","linked_lifecycle_url":"https://lifecycle.blacktree.nl/libraries/npm/rack","name":"Rack","next_cursor":null,"observations":[{"affected":"2.2.6.4 < 2.2.6.4; 3.0.6.1 < 3.0.6.1","affected_versions_present":true,"cve_id":"CVE-2023-27539","cve_url":"https://cve.blacktree.nl/cve/CVE-2023-27539","fixed":"An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.","last_modified":"2025-01-09T21:24:51.396Z","patch_url":"https://github.com/advisories/GHSA-c6qg-cjj8-47qp","primary_source":"","published":"2025-01-09T00:33:47.737Z"}],"source_generated_at":"2026-10-07T06:21:30.017Z","vendor":"Rails"}}