CVE-2026-69843

CRITICAL10.0

Published 2026-09-18 · Source secure@microsoft.com

Authentication bypass by spoofing in Microsoft Fabric allows an unauthorized attacker to elevate privileges over a network.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE-290

Same severity, most recent

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