CVE-2026-8644
IBM WebSphere Application Server is affected by an identity spoofing vulnerability
At a glance
- Severity
- CRITICAL 9.1
- EPSS
- EPSS 0.33 % · percentile 26 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- ibm
- NVD status
- Analyzed
Description
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing.
Scores
| Version | Score | Vector | Scored by |
|---|
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H | ibm |
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H | NVD · psirt@us.ibm.com (Secondary) |
Weaknesses (CWE)
European references
CERT-FR advisories
Affected configurations (NVD CPE)
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:traditional:*:*:* ≥ 8.5.0.0 < 8.5.5.30cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:traditional:*:*:* ≥ 9.0.0.0 < 9.0.5.29
Affected products
References
Sources
