CVE-2026-17172 PUBLISHED

Multiple Vulnerabilities in IBM API Connect

Assigner: ibm
Reserved: 24.07.2026 Published: 07.11.2026 Updated: 07.11.2026

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to bypass security restrictions due to improper authentication. Information supplied by the client is not sufficiently verified, which could allow a caller to impersonate another party.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 8.5

Product Status

Vendor IBM
Product API Connect
Versions
  • affected from 12.1.0.0 to 12.1.1.2 (incl.)
  • affected from 10.0.8.0 to 10.0.8.12 (incl.)

Solutions

IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3 Fix Central Link: https://www.ibm.com/support/pages/node/7290205

IBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere&product=ibm/WebSphere/IBM+API+Connect&release=10.0.8.12&platform=All&function=all

References

Problem Types

  • CWE-290 Authentication Bypass by Spoofing CWE