CVE-2026-23663

HIGH

Microsoft Global Secure Access (GSA) Information Disclosure Vulnerability

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
Microsoft Global Secure Access (GSA) Information Disclosure Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23663

Scores

CVSS v3 7.5
EPSS 0.0007
EPSS Percentile 20.8%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Details

CWE
CWE-269
Status published
Products (1)
Microsoft/Microsoft Global Secure Access (GSA) -
Published May 22, 2026
Tracked Since May 23, 2026