PT-2026-137166

CVE-2026-12550

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Published

2026-11-04

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Updated

2026-11-04

Description by

CVSS 3.1
5.4
Medium
MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
IBM MQ 9.2.0.0 through 9.2.0.44 LTS, 9.3.0.0 through 9.3.0.42 LTS, 9.4.0.0 through 9.4.0.26 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 through 10.0.0.5 LTS and CD could allow an authenticated attacker to obtain sensitive information or cause a denial of service due to improper validation of message selection parameters.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-122: Heap-based Buffer Overflow
Related identifiers
CVE-2026-12550
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