Is CVE-2026-10751 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-10751?

CVE-2026-10751 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-10751

Description

IBM MQ Java and JMS client libraries could allow an authenticated attacker to execute arbitrary code on client applications due to a deserialization filter bypass in exception handling.