msrc_CVE-2026-33843

csafUSmsrc_csaf

Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability

view advisory published 2026-05-21

To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-33843UScritical9.8OT elevated—
Authentication bypass using an alternate path or channel in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.
02

references

External citations — patches, advisories, analysis.

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