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CVE-2026-18499

8.1 high SSVC exploitation: none Analyzed
NVD · CVE.org

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to a privilege escalation when using Liberty collectives.

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 8.1 · ibmNVD modified 2026-10-23 20:10

Affected (CPE criteria) 1

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

References 1