{"vulnerability": "CVE-2026-58287", "sightings": [{"uuid": "8b84bdb4-a2d8-4ea0-8e15-4a8d5c608bcc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58287", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mprwqpzxwj2e", "content": "CVE-2026-58287 - Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability\nCVE ID : CVE-2026-58287\n \n Published : July 3, 2026, 8:35 p.m. | 4\u00a0hours, 38\u00a0minutes ago\n \n Description : None\n \n Severity: 8.3 | HIGH\n \n Visit the link for more details, such as CVSS details,...", "creation_timestamp": "2026-07-04T01:44:09.358939Z"}, {"uuid": "caac107e-e8ed-478a-95fd-bae15dca2ba3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58287", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mpulie6ihk2f", "content": "\ud83d\udfe0 CVE-2026-58287 - High (8.3)\n\nUse after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-58287/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-05T03:00:37.106895Z"}, {"uuid": "d484a4e3-27aa-4006-802f-bb172bd93883", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-58287", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T07:49:53.865754Z"}]}