Is CVE-2026-14976 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-14976?

CVE-2026-14976 has a CVSS v3 severity of HIGH (7.1).

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CVE-2026-14976

Description

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.