CVE Catalog

CVE-2026-10747

CriticalCVSS 10.0
Published: Translated: NVD NIST

Summary

IBM MQ Appliance has a heap buffer overflow in protocol message processing before authentication, allowing a remote attacker to cause DoS or potentially execute arbitrary code.

Risk Assessment

An unauthenticated remote attacker could crash the appliance or gain code execution.

Recommendation

Apply vendor patches or restrict network access to trusted sources.

Related vulnerabilities

Original NVD description (English source)

IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS