CVE-2020-4592

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-11-18 · updated 2026-06-17

Description

IBM MQ Appliance 9.1.CD and LTS could allow an authenticated user, under nondefault configuration to cause a data corruption attack due to an error when using segmented messages.

Affected products

IBM MQ Appliance: 9.1.0.0

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/184755
https://www.ibm.com/support/pages/node/6359019
https://exchange.xforce.ibmcloud.com/vulnerabilities/184755
https://www.ibm.com/support/pages/node/6359019

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