{"uuid": "475365ac-2aa5-4ffe-9622-109382edd93a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55040", "type": "seen", "source": "https://bsky.app/profile/securityrss.bsky.social/post/3msxrnmwgto2z", "content": "Attackers are exploiting CVE-2026-55040, a critical Microsoft SharePoint vulnerability (CVSS score: 9.1) allowing authentication bypass and impersonation. Patched in July 2026, the flaw enables unauthenticated attackers to perform operations as SharePoint users.", "creation_timestamp": "2026-08-13T13:44:31.352094Z"}