CVSS 4.3 (medium) · published 2026-10-19
IBM MQ could allow an authenticated attacker to trigger a minor out-of-bounds read when sending malformed compressed data, though the data is not disclosed and the request is rejected.
Affected products (NVD): ibm mq_operator, ibm supplied_mq_advanced_container_images
Weakness: CWE-125
Source: NVD CVE-2026-12669
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