{"vulnerability": "CVE-2026-66321", "sightings": [{"uuid": "c0bc9a5b-2eb7-4e25-b99d-1e53c39f088f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-66321", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T11:15:51.885235Z"}, {"uuid": "592b8277-7c0a-4cd5-9069-6a5e8af3b4cf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-66321", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/117034196102189389", "content": "A severe vulnerability was disclosed for Microsoft Edge (CVE-2026-66321) https://vuldb.com/vuln/385718", "creation_timestamp": "2026-08-03T23:35:11.846217Z"}, {"uuid": "6abfcf06-66ba-4f04-a821-8f0e3769aecc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-66321", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3msgm4djkxf2l", "content": "CVE-2026-66321 - edge_chromium\nAn attacker can use Microsoft Edge to execute unauthorized code on a network, potentially stealing sensitive information or taking control of your computer. This affects\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#edgechromium #microsoft #CVE #infosec", "creation_timestamp": "2026-08-06T17:50:05.876523Z"}]}