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.
Published: 2026-07-17
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

Vendor Solution

IBM strongly recommends addressing the vulnerability now by upgrading based on the table below. ProductVersionRemediationPowerVM Novalink 2.2.1.1 Update to pvm-novalink-2.2.1.1-260708 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.2.1.1_readme.html or Update to pvm-novalink-2.3.3-260714 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html PowerVM Novalink 2.3.3 Update to pvm-novalink-2.3.3-260714 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Tue, 11 Aug 2026 23:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:ibm:powervm_novalink:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_novalink:2.2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_novalink:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_novalink:2.3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_novalink:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_novalink:2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_novalink:2.3.2:*:*:*:*:*:*:*

Thu, 30 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Description IBM PowerVM Novalink 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. 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.

Tue, 21 Jul 2026 02:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 17 Jul 2026 18:45:00 +0000

Type Values Removed Values Added
Description IBM PowerVM Novalink 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.
Title Vulnerabilities in IBM WebSphere Application affects IBM PowerVM Novalink.
First Time appeared Ibm
Ibm powervm Novalink
Weaknesses CWE-400
CPEs cpe:2.3:a:ibm:powervm_novalink:2.2.02.2.12.2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_novalink:2.3.02.3.0.12.3.12.3.2:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm powervm Novalink
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Subscriptions

Ibm Powervm Novalink
cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published:

Updated: 2026-07-30T15:47:51.119Z

Reserved: 2026-05-21T14:37:46.761Z

Link: CVE-2026-9171

cve-icon Vulnrichment

Updated: 2026-07-21T01:51:40.366Z

cve-icon NVD

Status : Analyzed

Published: 2026-07-17T19:17:19.520

Modified: 2026-08-11T23:28:49.447

Link: CVE-2026-9171

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-04T18:30:12Z

Weaknesses