Critical severity10.0NVD Advisory· Published May 12, 2026· Updated May 21, 2026
Microsoft Entra ID Elevation of Privilege Vulnerability
CVE-2026-42901
Description
Origin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
News mentions
0No linked articles in our index yet.