CVE-2026-33843 PUBLISHED

Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability

Assigner: microsoft
Reserved: 24.03.2026 Published: 22.05.2026 Updated: 22.05.2026

Authentication bypass using an alternate path or channel in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS Score: 9.1

Product Status

Vendor Microsoft
Product Microsoft Entra
Versions
  • Version - is affected

References

Problem Types