CVE-2026-69843
Received
Published: 17 Sept 2026, 23:04
Last modified:17 Sept 2026, 23:04
Vulnerability Summary
Overall Risk (default)
high
70/100 CVSS Score
10 CRITICAL
v3.1 (cve.org)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
17 Sept 2026, 23:04
Published
Vulnerability first disclosed
Description
Authentication bypass by spoofing in Microsoft Fabric allows an unauthorized attacker to elevate privileges over a network.
CVSS Metrics
- v3.1•CRITICAL•Score: 10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
- v3.1•CRITICAL•Score: 10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Techniques & Countermeasures
- CWE-290•Authentication Bypass by Spoofing
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
Affected Systems
- microsoft•microsoft fabric
-