CVE-2026-83711 — Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability

Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.

Published: 2026-09-03 · CVSS: 10.0 · CVSS 3.1

Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7