PT-2026-51031 · Microsoft · Azure Active Directory

Published 2026-06-19 · Updated 2026-06-19 · CVE-2026-45480

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Azure Active Directory (affected versions not specified)

Description Improper authentication allows an unauthorized attacker to elevate privileges over a network.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-45480

Affected Products

Azure Active Directory

References · 3

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45480 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-45480 · Security Note
• https://twitter.com/CVEnew/status/2068087570639028660 · Twitter Post