Vulnerability · Published May 22, 2026 · Assigned by microsoft
CVE-2026-23663Microsoft Global Secure Access (GSA) Information Disclosure Vulnerability
High 7.5
In plain English
A high-severity privilege mismanagement in Microsoft Global Secure Access (GSA) from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 46% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.6%top 53.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft Global Secure Access (GSA) | - |
Weakness: CWE-269 · 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
References
- Microsoft Global Secure Access (GSA) Information Disclosure Vulnerability vendor-advisory, patch