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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-5516

IBM WebSphere Application Server - Liberty 22.0.0.11 through 26.0.0.5 IBM WebSphere Application Server Liberty could allow a remote attacker to bypass security under limited conditions by exploiting a specific timing window.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 13.9%

CVSS Severity

CVSS v3 Score 4.4

References

https://www.ibm.com/support/pages/node/7273425

Products affected by CVE-2026-5516

Ibm » Websphere Application Server » Version: 23.0.0.3

cpe:2.3:a:ibm:websphere_application_server:23.0.0.3
Ibm » Websphere Application Server » Version: 24.0.0.3

cpe:2.3:a:ibm:websphere_application_server:24.0.0.3
Ibm » Websphere Application Server » Version: 24.0.0.4

cpe:2.3:a:ibm:websphere_application_server:24.0.0.4
Ibm » Websphere Application Server » Version: 24.0.0.5

cpe:2.3:a:ibm:websphere_application_server:24.0.0.5
Ibm » Websphere Application Server » Version: 24.0.0.6

cpe:2.3:a:ibm:websphere_application_server:24.0.0.6

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-5516

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