CVE-2026-69843 Authentication bypass by spoofing in Microsoft Fabric allows an unauthorized attacker to elevate privileges over a…

Description

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

Affected products and versions

Product	Affected versions	Fixed in
Microsoft Fabric	Versions not published

Other CVEs of Microsoft Fabric

The 3 CVEs of Microsoft Fabric →

CVE-2026-70178 Missing authorization in Microsoft Fabric allows an authorized attacker to elevate privileges over a network 8.5 High CVE-2026-63509 Relative path traversal in Microsoft Fabric allows an authorized attacker to elevate privileges over a network 9.9 Critical