{"vulnerability": "CVE-2026-57984", "sightings": [{"uuid": "172c899b-d345-45d6-a4e4-0b94d46aa0fd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-57984", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mpscgs7hnd2z", "content": "CVE-2026-57984 - Use After Free in Microsoft Edge. Unauthorized RCE over network. CVSS 7.5. No patch available. Mitigate now. #CVE #MicrosoftEdge #infosec\n\nhttps://www.valtersit.com/cve/CVE-2026-57984/", "creation_timestamp": "2026-07-04T05:13:22.080680Z"}, {"uuid": "73a03544-6fad-4d8a-a57a-639522f338c1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-57984", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mpvx5dro2i2z", "content": "\ud83d\udfe0 CVE-2026-57984 - 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-2026-57984/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-05T16:01:52.911058Z"}, {"uuid": "d6c48af0-b09a-42a4-934c-ea15bb35a9cc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-57984", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T07:49:12.433058Z"}]}