Is CVE-2026-12730 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-12730?

CVE-2026-12730 has a CVSS v3 severity of LOW (3.8).

Back

CVE-2026-12730

Description

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.