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PT-2026-53990

🗓️ 30 Jun 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 15 Views

HTTP request smuggling affects WebSphere Application Server versions 9.0 and 8.5, and Liberty 17.0.0.3 through 26.0.0.6.

Related
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: Security vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Buinses Automation Workflow (CVE-2026-11594, CVE-2026-11707, CVE-2026-11383, CVE-2026-11541, CVE-2026-11536)
29 Jun 202613:12
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - Monitor Component uses multiple dependencies which is vulnerable to multiple CVEs.
27 Aug 202619:29
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Security Vulnerabilities affect IBM Voice Gateway
27 Jul 202614:51
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Updating IBM WebSphere Liberty Profile in Identity Insight for security update
13 Aug 202621:17
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server shipped with IBM Tivoli System Automation Application Manager is affected by HTTP request smuggling (CVE-2026-11541))
22 Jul 202614:23
–ibm
ibm
IBM Security Bulletins		Security Bulletin: SPSS Collaboration and Deployment Services is affected by multiple vulnerabilities in IBM WebSphere Application Server Liberty
16 Jul 202616:29
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities may affect IBM WebSphere Liberty that is shipped with IBM CICS TX Advanced.
27 Jul 202617:04
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Application Modernization Accelerator is affected by multiple vulnerabilities found in Java, JavaScript and IBM WebSphere Application Server Liberty
28 Aug 202610:08
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ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server, which impacts IBM Tivoli Netcool Configuration Manager
16 Jul 202606:20
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Transformation Extender Advanced is affected by a IBM WebSphere Application Server Liberty vulnerability
11 Aug 202605:50
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02 Jul 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 3.17.4 - 9.8
EPSS0.00417
SSVC
http request smugglingwebsphere application serverliberty 17.0.0.3liberty 26.0.0.6
15