P3Verified

CVE-2026-83711: azure active directory b2c Version not applicable in the source CPE; +1 more affected products

CVE-2026-83711. CVSS 3.1 base score 10.0 (CRITICAL, Vendor/CNA). EPSS 0.00815 (percentile 0.55953), scored 13-Oct-2026.

Affected technology

azure active directory b2c · Version not applicable in the source CPE
microsoft

Entra · -
Microsoft

Description’s affected range: through user-controlled key in Microsoft Azure Active Directory B2C

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An unauthorized attacker can elevate privileges over a network. Vendor/CNA’s CVSS 3.1 assessment (base score 10.0/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 15-Oct-2026 01:10 UTC

CWE: CWE-639
CCR priority: 40.2 /100 (P3)
CVSS 3.1: 10.0 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N · Vendor/CNA
EPSS: 0.00815 · percentile 0.55953 · 2026-10-13
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-83711.html