What’s Vulnerable › Vulnerabilities

CVE-2020-4870

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-21 · updated 2026-06-17

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.

Affected products

• IBM MQ: 9.2.0

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/190833
• https://www.ibm.com/support/pages/node/6380742
• https://www.ibm.com/support/pages/node/6386466
• https://exchange.xforce.ibmcloud.com/vulnerabilities/190833
• https://www.ibm.com/support/pages/node/6380742
• https://www.ibm.com/support/pages/node/6386466

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