CVE-2026-9171Vulnerabilities in IBM WebSphere Application affects IBM PowerVM Novalink.
Updated under an hour ago ()
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It affects IBM PowerVM Novalink. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-400
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- ibm
- NVD analysis
- Analyzed
- Record last updated
- Jul 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
IBM PowerVM Novalink ibm:powervm_novalink | 2.2.02.2.12.2.1.1; 2.3.02.3.0.12.3.12.3.2 | CNA record |
ibm powervm_novalink ibm:powervm_novalink | 2.2.0; 2.2.1; 2.2.1.1; 2.3.0; 2.3.0.1; 2.3.1; 2.3.2 | NVD |
References
- https://www.ibm.com/support/pages/node/7280226vendor-advisory, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.