{"uuid": "551f7769-d8d8-41f3-90a6-237b2fd0f456", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-54130", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116773829826207617", "content": "Microsoft 365 Copilot hit by CVE-2026-54130 (CRITICAL, CVSS 9.8): Missing authentication lets attackers disclose info over the network. Official fix deployed \u2014 verify your cloud service is updated. \ud83d\udce2 https://radar.offseq.com/threat/cve-2026-54130-cwe-306-missing-authentication-for--8486327e51e4c768 #OffSeq #Microsoft365 #CVE #CloudSecurity", "creation_timestamp": "2026-06-19T00:00:44.618052Z"}