{"vulnerability": "CVE-2026-4457", "sightings": [{"uuid": "bc9403ad-9287-4fc3-8cc9-a1d590c83e1d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4457", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mhmj36tprk2c", "creation_timestamp": "2026-03-22T02:34:36.738059Z"}, {"uuid": "d659f493-94dc-47c3-b305-a98ca49cc50b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4457", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mhmizz6v2y2s", "creation_timestamp": "2026-03-22T02:33:57.252040Z"}, {"uuid": "1933879a-c1d7-452d-b663-db5a8841e831", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-4457", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260324", "creation_timestamp": "2026-03-24T01:00:00.000000Z"}]}