Is CVE-2026-12758 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-12758?

CVE-2026-12758 has a CVSS v3 severity of MEDIUM (5.4).

Back

CVE-2026-12758

Description

IBM Cloud Pak for Business Automation could allow a remote attacker to bypass authorization and invoke restricted endpoints due to improper validation of HTTP headers.