{"uuid": "d9cc110e-bf2c-4a1d-8f7b-9c6580341681", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-42901", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mmi5exmxxb2y", "content": "CRITICAL: Microsoft Entra origin validation bug (CVSS 10) lets attackers escalate privileges remotely. Patch ASAP \u2014 fix from Microsoft: https://radar.offseq.com/threat/cve-2026-42901-cwe-346-origin-validation-error-in--0744f928 #OffSeq #MicrosoftEntra #VulnAlert", "creation_timestamp": "2026-05-23T00:00:40.422100Z"}