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CVE-2026-5516

5.9 medium SSVC exploitation: none Modified
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 5.9 · ibmNVD modified 2026-10-26 11:10

Affected (CPE criteria) 1

  • cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*

References 1