Vulnerability Details CVE-2026-4410
IBM WebSphere Application Server - Liberty 19.0.0.7 through 26.0.0.5 and IBM WebSphere Application Server 9.0, and 8.5 and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 28.0%
CVSS Severity
CVSS v3 Score 4.8
Products affected by CVE-2026-4410
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cpe:2.3:a:ibm:websphere_application_server:19.0.0.10
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cpe:2.3:a:ibm:websphere_application_server:19.0.0.11
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cpe:2.3:a:ibm:websphere_application_server:19.0.0.12
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cpe:2.3:a:ibm:websphere_application_server:19.0.0.7
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cpe:2.3:a:ibm:websphere_application_server:19.0.0.8
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cpe:2.3:a:ibm:websphere_application_server:19.0.0.9
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.1
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.10
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.11
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.12
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.2
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.3
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.4
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.5
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.6
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.7
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.8
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cpe:2.3:a:ibm:websphere_application_server:20.0.0.9
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cpe:2.3:a:ibm:websphere_application_server:21.0.0.1
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cpe:2.3:a:ibm:websphere_application_server:21.0.0.10
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cpe:2.3:a:ibm:websphere_application_server:21.0.0.12
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cpe:2.3:a:ibm:websphere_application_server:21.0.0.2
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cpe:2.3:a:ibm:websphere_application_server:21.0.0.3
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cpe:2.3:a:ibm:websphere_application_server:21.0.0.4
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cpe:2.3:a:ibm:websphere_application_server:21.0.0.5
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cpe:2.3:a:ibm:websphere_application_server:22.0.0.1
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cpe:2.3:a:ibm:websphere_application_server:22.0.0.5
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cpe:2.3:a:ibm:websphere_application_server:22.0.0.6
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cpe:2.3:a:ibm:websphere_application_server:23.0.0.3
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cpe:2.3:a:ibm:websphere_application_server:24.0.0.3
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cpe:2.3:a:ibm:websphere_application_server:24.0.0.4
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cpe:2.3:a:ibm:websphere_application_server:24.0.0.5
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cpe:2.3:a:ibm:websphere_application_server:24.0.0.6
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cpe:2.3:a:ibm:websphere_application_server:8.5.0.0
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.16
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.22
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cpe:2.3:a:ibm:websphere_application_server:8.5.5.23
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cpe:2.3:a:ibm:websphere_application_server:9.0.0.0
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.1
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.15
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.16
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.20
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.21
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.22
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.24
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.25
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.26
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cpe:2.3:a:ibm:websphere_application_server:9.0.5.27