What’s Vulnerable › Vulnerabilities

CVE-2018-1684

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-11-09 · updated 2026-06-17

Description

IBM WebSphere MQ 8.0 through 9.1 is vulnerable to a error with MQTT topic string publishing that can cause a denial of service attack. IBM X-Force ID: 145456.

Affected products

• IBM Corporation WebSphere MQ: from 8.0.0.0 through 8.0.0.10; from 9.0.0.0 through 9.0.0.5; from 9.0.1 through 9.0.5; 9.1.0.0

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/145456
• https://www.ibm.com/support/docview.wss?uid=ibm10734297
• https://exchange.xforce.ibmcloud.com/vulnerabilities/145456
• https://www.ibm.com/support/docview.wss?uid=ibm10734297

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