{"vulnerability": "CVE-2026-54522", "sightings": [{"uuid": "d8f3ad42-6626-47d5-8e92-cd6f6990bcd3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-54522", "type": "seen", "source": "https://gist.github.com/alon710/f9483ca84f65ab9c98c78744c876def1", "content": "", "creation_timestamp": "2026-07-30T17:31:24.215031Z"}, {"uuid": "5c946aa5-3214-4fbe-b2f5-ec10a36ee606", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-54522", "type": "published-proof-of-concept", "source": "https://github.com/msgpack/msgpack-ruby/security/advisories/GHSA-4mrv-5p47-p938", "content": "", "creation_timestamp": "2026-07-30T18:35:03.754749Z"}]}