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CVE-2026-11897

🗓️ 30 Jul 2026 15:16:24Reported by [email protected]Type 
nvd
 nvd🔗 web.nvd.nist.gov👁 9 Views

IBM WebSphere Liberty versions 17.0.0.3 to 26.0.0.7 are vulnerable to denial of service from a crafted request.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability with HTTP/2 (CVE-2026-11897)
22 Jul 202619:42
–ibm
ibm
IBM Security Bulletins		Security Bulletin: SPSS Collaboration and Deployment Services is affected by multiple vulnerabilities in IBM WebSphere Application Server Liberty
20 Aug 202618:28
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM SPSS Analytic Server is affected by multiple vulnerabilities in IBM WebSphere Application Server Liberty
20 Aug 202618:23
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service vulnerability with HTTP/2 (CVE-2026-11897)
4 Aug 202616:50
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, is affected by a denial of service vulnerability with HTTP/2 (CVE-2026-11897)
4 Aug 202616:50
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Engineering Lifecycle Management products using WebSphere Application Server Liberty is affected by a denial of service vulnerability with HTTP/2 (CVE-2026-11897)
5 Aug 202606:35
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Cloud Pak for Applications, is affected by a denial of service vulnerability with HTTP/2 (CVE-2026-11897)
4 Aug 202619:40
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in WebSphere Application Server Liberty
21 Aug 202620:06
–ibm
attackerkb
ATTACKERKB		CVE-2026-11897
30 Jul 202614:18
–attackerkb
cve
CVE		CVE-2026-11897
30 Jul 202614:18
–cve
Rows per page
NVD
Node
ibmwebsphere_application_serverRange17.0.0.3–26.0.0.8liberty

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04 Aug 2026 15:26Current
CVSS 3.17.5
EPSS0.00304
CWE-770
WebSphere Libertydenial of servicecrafted requestmemory resources
9