{"vulnerability": "CVE-2026-57978", "sightings": [{"uuid": "2acf559e-07f3-4f81-903e-67a5e7010436", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-57978", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116987561675416708", "content": "A new vulnerability with increased severity was disclosed for Microsoft Edge (CVE-2026-57978) https://vuldb.com/vuln/383352", "creation_timestamp": "2026-07-26T17:55:26.964938Z"}, {"uuid": "d55d509a-ddd6-499a-acca-c5aed43a787f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-57978", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260727", "content": "", "creation_timestamp": "2026-07-27T04:45:14.523477Z"}, {"uuid": "c60810fb-5005-4daa-b0c2-912c165a78cf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-57978", "type": "seen", "source": "https://bsky.app/profile/malwareobserver.bsky.social/post/3mrla5gqeqn2e", "content": "\ud83d\udc1b VULNERABILITIES CVE Notify: \ud83d\udea8 [CVE-2026-57978](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57978)\nOrigin val...\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57978 #ZeroDay #PatchManagement #Vulnerability", "creation_timestamp": "2026-07-26T20:34:04.560629Z"}, {"uuid": "b3a57c70-d40b-4e0c-a1ae-28da7ec4ca47", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-57978", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116990330164720386", "content": "It is possible to see elevated activities targeting Microsoft Edge (CVE-2026-57978) https://vuldb.com/vuln/383352/cti", "creation_timestamp": "2026-07-27T05:39:30.835442Z"}, {"uuid": "5bf426bb-edb6-4c0d-bc06-5e2819854bc5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-57978", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mrmw4u55u62x", "content": "\ud83d\udd17 CVE : CVE-2026-57978, CVE-2026-57989, CVE-2026-57990, CVE-2026-16804, CVE-2026-16805, CVE-2026-16806, CVE-2026-16807, CVE-2026-16804, CVE-2026-16805, CVE-2026-16806, CVE-2026-16807, CVE-2026-57978, CVE-2026-57989, CVE-2026-57990", "creation_timestamp": "2026-07-27T12:40:07.021588Z"}]}