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CVE-2026-8620

🗓️ 05 Jun 2026 19:10:49Reported by redhat.comType 
redhatcve
 redhatcve🔗 access.redhat.com👁 2 Views

CVE-2026-8620: IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5/9.0 are vulnerable to HTTP request smuggling via a specially crafted request.

Related
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities when using Web Server Plug-ins (CVE-2026-8633, CVE-2026-8620)
27 May 202618:09
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities have been identified in WebSphere Application Server shipped with WebSphere Service Registry and Repository (CVE-2026-8633 and CVE-2026-8620)
29 May 202616:45
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities have been identified in IBM WebSphere Application Server and WebSphere Application Server Liberty shipped with IBM WebSphere Remote Server
28 May 202619:30
–ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server shipped with Jazz for Service Management (JazzSM) is affected by multiple vulnerabilities when using Web Server Plug-ins (CVE-2026-8633, CVE-2026-8620)
1 Jun 202606:42
–ibm
ATTACKERKB		CVE-2026-8620
26 May 202617:15
–attackerkb
Circl		CVE-2026-8620
26 May 202615:40
–circl
CNNVD		IBM Web Server Plug-ins for IBM WebSphere Application Server and IBM WebSphere Liberty 环境问题漏洞
26 May 202600:00
–cnnvd
CVE		CVE-2026-8620
26 May 202617:15
–cve
Cvelist		CVE-2026-8620 IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities when using when using Web Server Plug-ins
26 May 202617:15
–cvelist
EUVD		EUVD-2026-31921
26 May 202617:15
–euvd
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05 Jun 2026 19:10Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
EPSS0.00068
SSVC
web server plug inswebsphere application serverwebsphere libertyhttp request smugglingspecially crafted request
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