CVE-2026-45480

CRITICAL 10.0

Azure Active Directory Elevation of Privilege Vulnerability

CVSS Score

10.0

EPSS Score

0.0%

EPSS Percentile

0th

Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.

Vendor	microsoft
Product	azure active directory
Ecosystems	Windows .NET Azure
Industries	TechnologyEnterprise
Published	Jun 19, 2026

Stay Ahead of the Next One

Get instant alerts for microsoft azure active directory

Be the first to know when new critical vulnerabilities affecting microsoft azure active directory are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Microsoft / Azure Active Directory

References

NVD ↗ CVE.org ↗ EPSS Data ↗

msrc.microsoft.com: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45480