CVE-2026-69843

Microsoft Fabric Elevation of Privilege Vulnerability

Published Sep 17, 2026 CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed
Description
Authentication bypass by spoofing in Microsoft Fabric allows an unauthorized attacker to elevate privileges over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:fabric:-:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Microsoft fabric
Vendors & Products Microsoft fabric
Type Values Removed Values Added
Description Authentication bypass by spoofing in Microsoft Fabric allows an unauthorized attacker to elevate privileges over a network.
Title Microsoft Fabric Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft microsoft Fabric
Weaknesses CWE-290
CPEs cpe:2.3:a:microsoft:microsoft_fabric:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft microsoft Fabric
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 10, 2026, 9:38 PM
Reserved
Aug 3, 2026, 10:51 PM
Status
Analyzed
Published
Sep 18, 2026, 12:17 AM
Modified
Sep 25, 2026, 7:53 PM