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CVE-2018-1974

• Severity: high (CVSS 7.5 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: 2019-03-11 · updated 2026-06-17

Description

IBM WebSphere 8.0.0.0 through 9.1.1 could allow an authenticated attacker to escalate their privileges when using multiplexed channels. IBM X-Force ID: 153915.

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 9.1.0.0 through 9.1.1

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/153915
• https://www.ibm.com/support/docview.wss?uid=ibm10792043
• https://exchange.xforce.ibmcloud.com/vulnerabilities/153915
• https://www.ibm.com/support/docview.wss?uid=ibm10792043

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