Is CVE-2026-14990 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-14990?

CVE-2026-14990 has a CVSS v3 severity of CRITICAL (9.3).

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CVE-2026-14990

Description

IBM DataPower Gateway 10.6.0.0 through 10.6.0.10 is vulnerable to cross-site scripting. This vulnerability allows an unauthenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.