{"vulnerability": "CVE-2026-17921", "sightings": [{"uuid": "72a7c581-1da7-45b0-ab95-0ae9a20230d3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-17921", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260730", "content": "", "creation_timestamp": "2026-07-30T05:20:27.860920Z"}, {"uuid": "0c4ca818-1661-498f-a253-a01252939c60", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-17921", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T10:39:56.734916Z"}]}