CVE-2026-12730 — Improper Validation of Certificate with Host Mismatch in IBM Business Automation Workflow containers

CVE-2026-12730

Improper Validation of Certificate with Host Mismatch in IBM Business Automation Workflow containers PUBLISHED

Description (CNA)

IBM Business Automation Workflow containers and traditional 26.0.0, 25.0.0 through 25.0.0 Interim Fix 005, 24.0.1 through 24.0.1 Interim Fix 007, and 24.0.0 through 24.0.0 Interim Fix 009 IBM Business Automation Workflow fails to properly verify that the hostname matches the server certificate potentially allowing connections to an attacker-controlled server.

Affected (CNA)

Vendor / product	Versions
IBM / Business Automation Workflow containers and traditional	affected 26.0.0; affected 25.0.0 through 25.0.0 Interim Fix 005; affected 24.0.1 through 24.0.1 Interim Fix 007; affected 24.0.0 through 24.0.0 Interim Fix 009

CWE

CWE-297

References

https://www.ibm.com/support/pages/node/7282596

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.