{"vulnerability": "CVE-2026-4454", "sightings": [{"uuid": "124f00b4-4a16-4572-aced-966f952e9c9c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4454", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116260136237858100", "creation_timestamp": "2026-03-20T06:41:37.340345Z"}, {"uuid": "2a2fc9fc-848c-4cde-84f5-decc2a378567", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4454", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mhmh72zff32t", "creation_timestamp": "2026-03-22T02:00:59.458742Z"}, {"uuid": "9d59379b-cf19-4694-9f84-a20418a7895c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-4454", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260324", "creation_timestamp": "2026-03-24T01:00:00.000000Z"}]}