Red Hat Security Advisory: Open Liberty 20.0.0.1 Runtime security update
Affects Red HatSource GCVE Database
0
Mentioned vulnerabilities
Severity
MediumRated by Threat Radar
Data as of 14 Nov 2026, 17:49 UTC
What to do
AI-suggested
Users should upgrade to Open Liberty 20.0.0.1 to apply the security fixes, including the patch for CVE-2019-17495. Since this release replaces 19.0.0.12, upgrading to 20.0.0.1 is the recommended remediation. No additional mitigation guidance is provided.
Description
Open Liberty 20.0.0.1 is a security update release that addresses a vulnerability affecting IBM Cloud Private's Swagger UI component (CVE-2019-17495). This release replaces Open Liberty 19.0.0.12 and includes bug fixes, enhancements, and security fixes. No specific technical details or CVSS score are provided for the vulnerability.
References
- access.redhat.com/errata/RHSA-2020:0192 (opens in a new tab)
- access.redhat.com/security/updates/classification/ (opens in a new tab)
- access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=open.liberty&downloadType=distributions&version=20.0.0.1 (opens in a new tab)
- ibm.com/support/pages/security-bulletin-security-vulnerability-affects-ibm-cloud-private-swagger-ui-cve-2019-17495 (opens in a new tab)
- access.redhat.com/articles/4544981 (opens in a new tab)
- issues.redhat.com/browse/IBMRT-10 (opens in a new tab)
- security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0192.json (opens in a new tab)
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