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CVE-2026-40379

nvd nist
Published: May 12, 2026Modified: May 21, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

Exposure of sensitive information to an unauthorized actor in Azure Entra ID allows an unauthorized attacker to perform spoofing over a network.

Affected (1)

Products: Microsoft: Entra Id
Microsoft
1 product
Entra Id
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Entra Id
All versions

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.