CVE-2025-13915 Authentication bypass in IBM API Connect

Critical 9.8 Published 26 Dec 2025 Updated 26 Feb 2026

Remote attackers can bypass authentication in IBM API Connect to gain unauthorized access to the application.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-13915?

CVE-2025-13915 is a critical authentication bypass vulnerability in Ibm Api Connect, published on 26 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

IBM API Connect 10.0.8.0 through 10.0.8.5, and 10.0.11.0 could allow a remote attacker to bypass authentication mechanisms and gain unauthorized access to the application.

Weakness: CWE-305

Which versions are affected by CVE-2025-13915?

It affects 1 product.

Products include Ibm Api Connect.

How do I fix CVE-2025-13915?

No fix has been published for CVE-2025-13915 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2025-13915 being exploited?

There is no known exploitation of CVE-2025-13915 in the wild and no public exploit code.

All Ibm Api Connect vulnerabilities

Sources

Also known as GHSA-gp88-9wrc-jxf5.