CVE-2026-12155: ibm mq_operator, ibm supplied_mq_advanced_container_images

CVSS 6.5 (medium) ยท published 2026-10-19

IBM MQ could allow an authenticated attacker to cause a denial of service by sending specially crafted multicast status messages that trigger a NULL pointer dereference.

Affected products (NVD): ibm mq_operator, ibm supplied_mq_advanced_container_images

Weakness: CWE-502

Source: NVD CVE-2026-12155

References

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