Improper Authentication in Azure SDK for Java - CVE-2026-33117

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Main Vulnerability Database Vulnerabilities #VU131308

Improper Authentication in Azure SDK for Java - CVE-2026-33117

Published: May 13, 2026


Vulnerability identifier: #VU131308
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-33117
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Microsoft
Affected software:
Azure SDK for Java

Detailed vulnerability description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error when processing authentication requests in Azure SDK for Java. A remote attacker can bypass authentication process and gain unauthorized access to the application.


How to mitigate CVE-2026-33117

Install updates from vendor's website.

Sources