CVE-2023-50312: IBM WebSphere Application Server Liberty information disclosure

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-03-01 · updated 2026-06-17
Weakness: CWE-327

Description

IBM WebSphere Application Server Liberty 17.0.0.3 through 24.0.0.2 could provide weaker than expected security for outbound TLS connections caused by a failure to honor user configuration. IBM X-Force ID: 274711.

Affected products

IBM WebSphere Application Server: from 17.0.0.3 before 24.0.0.3 — fixed in 24.0.0.3

How to fix

Upgrade to a fixed version: IBM WebSphere Application Server 24.0.0.3. Check the vendor advisory for mitigations.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/274711
https://www.ibm.com/support/pages/node/7125527
https://exchange.xforce.ibmcloud.com/vulnerabilities/274711
https://www.ibm.com/support/pages/node/7125527

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