MO
Product
MQ Operator
by IBM · last CVE Oct 19, 2026
29
CVEs
0
On KEV
9.8
Max CVSS
15
New 30D
Severity mix
Critical 3High 8Medium 17Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-12665
9.8
0%
Oct 19
IBM MQ Buffer Overflow
Affected: 3.2.0 through 3.2.29; 3.3.0 before 3.4.0; 3.4.1; 3.5.0; 3.5.1 through 3.5.3; 3.6.0 through 3.6.4; +12 more
CVE-2025-36041
9.8
0%
Jun 15
IBM MQ improper certificate validation
Affected: 2.0.0 LTS through 2.0.29 LTS; 3.0.0, 3.0.1, 3.1.0, 3.1.3, 3.4.0, 3.5.0, 3.5.1, 3.5.3 CD; 3.2.0 SC2 through 3.2.10 SC2
CVE-2024-39742
9.8
1%
Jul 8
IBM MQ Container authentication bypass
Affected: 2.0.24, 3.2.2
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