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Medium severity5.9NVD Advisory· Published Jun 22, 2026· Updated Jun 23, 2026

CVE-2026-9320

CVE-2026-9320

Description

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • IBM/Websphere Application Server3 versions
    cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*range: >=8.5.0.0,<8.5.5.30
    • cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*range: >=17.0.0.3,<26.0.0.7
    • (no CPE)range: 9.0, 8.5
  • IBM/Websphere Application Server Libertyllm-fuzzy
    Range: 17.0.0.3 - 26.0.0.6

Patches

Vulnerability mechanics

References

1

News mentions

1