CVE-2026-17329 — CRITICAL (9.3)

Vulnerability Description

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to improper validation of endpoint URLs.

CVSS Score

9.3

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-918

References

https://www.ibm.com/support/pages/node/7295635

FAQ

What is CVE-2026-17329?

CVE-2026-17329 is a vulnerability with a CVSS score of 9.3 (CRITICAL). IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to improper validation of endpoint URLs.

How severe is CVE-2026-17329?

CVE-2026-17329 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-17329?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.