CVE-2026-69843
Medium
Elevated severity or exploit probability.
CVSS base
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.9%
58.6th percentile
CISA KEV
Not listed
Weakness / dates
CWE-290
Published 2026-09-18 · modified 2026-09-19
Description
Authentication bypass by spoofing in Microsoft Fabric allows an unauthorized attacker to elevate privileges over a network.