CVE-2026-9171

HIGH

Vulnerabilities in IBM WebSphere Application affects IBM PowerVM Novalink.

Title source: cna

Description

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.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory patch

https://www.ibm.com/support/pages/node/7280226

Scores

CVSS v3 7.5

EPSS 0.0031

EPSS Percentile 23.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-400

Status published

Products (2)

IBM/PowerVM Novalink 2.2.02.2.12.2.1.1

IBM/PowerVM Novalink 2.3.02.3.0.12.3.12.3.2

Published Jul 17, 2026

Tracked Since Jul 18, 2026