High severity7.5NVD Advisory· Published Oct 19, 2026

CVE-2026-12148

Description

IBM MQ Operator could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to unrestricted Java deserialization in the MQ Classes for Java.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

IBM/MQ Classes for Javallm-create
IBM/Mq Operatorllm-fuzzy

Patches

Vulnerability mechanics

References

www.ibm.com/support/pages/node/7292667nvd

News mentions

No linked articles in our index yet.

cvss	0.488
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000