Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-18142

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 a remote authenticated attacker to cause a denial of service and perform limited memory corruption due to an integer overflow.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 37.3%
CVSS Severity
CVSS v3 Score 7.1
Products affected by CVE-2026-18142
  • Ibm » Mq » Version: 10.0.0.0
    cpe:2.3:a:ibm:mq:10.0.0.0
  • Ibm » Mq » Version: 10.0.0.5
    cpe:2.3:a:ibm:mq:10.0.0.5
  • Ibm » Mq » Version: 9.3.0.0
    cpe:2.3:a:ibm:mq:9.3.0.0
  • Ibm » Mq » Version: 9.3.0.1
    cpe:2.3:a:ibm:mq:9.3.0.1
  • Ibm » Mq » Version: 9.3.0.10
    cpe:2.3:a:ibm:mq:9.3.0.10
  • Ibm » Mq » Version: 9.3.0.11
    cpe:2.3:a:ibm:mq:9.3.0.11
  • Ibm » Mq » Version: 9.3.0.15
    cpe:2.3:a:ibm:mq:9.3.0.15
  • Ibm » Mq » Version: 9.3.0.16
    cpe:2.3:a:ibm:mq:9.3.0.16
  • Ibm » Mq » Version: 9.3.0.17
    cpe:2.3:a:ibm:mq:9.3.0.17
  • Ibm » Mq » Version: 9.3.0.2
    cpe:2.3:a:ibm:mq:9.3.0.2
  • Ibm » Mq » Version: 9.3.0.20
    cpe:2.3:a:ibm:mq:9.3.0.20
  • Ibm » Mq » Version: 9.3.0.21
    cpe:2.3:a:ibm:mq:9.3.0.21
  • Ibm » Mq » Version: 9.3.0.25
    cpe:2.3:a:ibm:mq:9.3.0.25
  • Ibm » Mq » Version: 9.3.0.26
    cpe:2.3:a:ibm:mq:9.3.0.26
  • Ibm » Mq » Version: 9.3.0.27
    cpe:2.3:a:ibm:mq:9.3.0.27
  • Ibm » Mq » Version: 9.3.0.28
    cpe:2.3:a:ibm:mq:9.3.0.28
  • Ibm » Mq » Version: 9.3.0.3
    cpe:2.3:a:ibm:mq:9.3.0.3
  • Ibm » Mq » Version: 9.3.0.30
    cpe:2.3:a:ibm:mq:9.3.0.30
  • Ibm » Mq » Version: 9.3.0.31
    cpe:2.3:a:ibm:mq:9.3.0.31
  • Ibm » Mq » Version: 9.3.0.36
    cpe:2.3:a:ibm:mq:9.3.0.36
  • Ibm » Mq » Version: 9.3.0.37
    cpe:2.3:a:ibm:mq:9.3.0.37
  • Ibm » Mq » Version: 9.3.0.4
    cpe:2.3:a:ibm:mq:9.3.0.4
  • Ibm » Mq » Version: 9.3.0.41
    cpe:2.3:a:ibm:mq:9.3.0.41
  • Ibm » Mq » Version: 9.3.0.5
    cpe:2.3:a:ibm:mq:9.3.0.5
  • Ibm » Mq » Version: 9.3.0.6
    cpe:2.3:a:ibm:mq:9.3.0.6
  • Ibm » Mq » Version: 9.4.0.0
    cpe:2.3:a:ibm:mq:9.4.0.0
  • Ibm » Mq » Version: 9.4.1
    cpe:2.3:a:ibm:mq:9.4.1
  • Ibm » Mq » Version: 9.4.1.1
    cpe:2.3:a:ibm:mq:9.4.1.1
  • Ibm » Mq » Version: 9.4.2
    cpe:2.3:a:ibm:mq:9.4.2
  • Ibm » Mq » Version: 9.4.2.1
    cpe:2.3:a:ibm:mq:9.4.2.1
  • Ibm » Mq » Version: 9.4.3
    cpe:2.3:a:ibm:mq:9.4.3
  • Ibm » Mq » Version: 9.4.3.1
    cpe:2.3:a:ibm:mq:9.4.3.1
  • Ibm » Mq » Version: 9.4.4.1
    cpe:2.3:a:ibm:mq:9.4.4.1
  • Ibm » Mq » Version: 9.4.5.0
    cpe:2.3:a:ibm:mq:9.4.5.0
  • Ibm » Mq » Version: 9.4.5.1
    cpe:2.3:a:ibm:mq:9.4.5.1


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