CVE-2026-23663 HIGH

CVE-2026-23663: Microsoft Global Secure Access (GSA) Information Disclosure Vulnerability

Vendor Microsoft
Product Microsoft Global Secure Access (GSA)
Weakness CWE-269
Published May 22, 2026
Last update June 9, 2026
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

May 22, 2026 CVE published
June 9, 2026 Record updated