{"vulnerability": "CVE-2026-66315", "sightings": [{"uuid": "b4f85ef1-e304-42aa-842d-f6e8abfd5d54", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-66315", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T11:15:42.579593Z"}, {"uuid": "08a2c573-c3ab-40e8-95dc-98a0ca752dc4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-66315", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/117034248856506866", "content": "A new vulnerability with increased severity was disclosed for Microsoft Edge (CVE-2026-66315) https://vuldb.com/vuln/385722", "creation_timestamp": "2026-08-03T23:48:38.201454Z"}, {"uuid": "1e05cd8a-7e21-4c3a-8f19-5184a3ab0b57", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-66315", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3ms7srqajys2z", "content": "\ud83d\udfe0 CVE-2026-66315 - High (7.5)\n\nUse after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-66315/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-08-04T01:00:48.248467Z"}]}