CVE-2026-11548: Multiple security vulnerabilities may affect IBM WebSphere Liberty that is shipped with IBM CICS TX Advanced.

Published Sep 16, 2026
·
Updated

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by an HTTP request smuggling vulnerability.

Affected Software

1 affected componentFixes available
IBM CICS TX Advanced<=10.1

Event History

Sep 16, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
Sep 18, 2026
CVE Published
via MITRE·07:05 PM
Data Sourced
via MITRE·07:05 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·08:17 PM
DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

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