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CVE-2026-9171

7.5 high SSVC exploitation: none Analyzed

IBM WebSphere Application Server 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.

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 7.5 · ibmNVD modified 2026-10-24 20:10

Affected (CPE criteria) 7

  • cpe:2.3:a:ibm:powervm_novalink:2.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:powervm_novalink:2.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:powervm_novalink:2.2.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:powervm_novalink:2.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:powervm_novalink:2.3.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:powervm_novalink:2.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:powervm_novalink:2.3.2:*:*:*:*:*:*:*

References 1