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Vulnerability record · CVE-2026-23663 · published 22 May 2026

CVE-2026-23663: Microsoft global secure access improper privilege management vulnerability

Microsoft · Global Secure Access

Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network.

7.5 CVSS 3.1 High EPSS 0.55% · top 56.1% CWE-269 · Improper privilege management
7.5CVSS 3.1 base score
0.55%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
23 Jul 2026Last modified by NVD

Description

Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23663 Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-23663), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.