Description
IBM WebSphere Application Server Liberty 17.0.0.3 through 26.0.0.1 could allow a privileged user to upload a zip archive containing path traversal sequences resulting in an overwrite of files leading to arbitrary code execution.
Metrics
CVSS 3.1 7.6/10
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| IBM | WebSphere Application Server Liberty | >= 17.0.0.3, <= 26.0.0.1 |
References
- https://www.ibm.com/support/pages/node/7258224Vendor Advisory
Timeline
- Published
- Feb 2, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed