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High severity7.5NVD Advisory· Published Dec 21, 2020· Updated Jun 17, 2026

CVE-2020-4870

CVE-2020-4870

Description

IBM MQ 9.2 CD and LTS are vulnerable to a denial of service attack caused by an error processing connecting applications. IBM X-Force ID: 190833.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5

IBM/MQ3 versions
cpe:2.3:a:ibm:mq:9.2.0:*:*:*:continuous_delivery:*:*:*+ 2 more
- cpe:2.3:a:ibm:mq:9.2.0:*:*:*:continuous_delivery:*:*:*
- cpe:2.3:a:ibm:mq:9.2.0:*:*:*:lts:*:*:*
- (no CPE)range: 9.2
IBM/MQv5
Range: 9.2.0
IBM/Mq Appliancecpe-rescue
Range: 9.2.0.0

Patches

Vulnerability mechanics

References

3

www.ibm.com/support/pages/node/6380742nvdPatchVendor Advisory
www.ibm.com/support/pages/node/6386466nvdPatchVendor Advisory
exchange.xforce.ibmcloud.com/vulnerabilities/190833nvdVDB EntryVendor Advisory

News mentions

0

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