{"vulnerability": "CVE-2026-6303", "sightings": [{"uuid": "4a566dd7-40cb-4c88-abe4-ad1f71e15d5e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-6303", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/chromeos-multiple-vulnerabilities_20260428", "content": "", "creation_timestamp": "2026-04-27T20:00:00.000000Z"}, {"uuid": "b6eecd35-69e8-4b9a-ac7b-870972f4f28c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-6303", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260416", "content": "", "creation_timestamp": "2026-04-15T18:00:00.000000Z"}, {"uuid": "57aa67a0-6526-4b59-bbe5-7507015df168", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-6303", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260420", "content": "", "creation_timestamp": "2026-04-19T20:00:00.000000Z"}, {"uuid": "f6d51724-e6f4-4b76-b0c5-536b51883ef1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-6303", "type": "seen", "source": "Telegram/j-zpZhFSipqPFVaOoufvpDRNhg2whahduAHfYT4A_dF4gH4", "content": "", "creation_timestamp": "2026-04-16T11:16:12.000000Z"}]}