CVE-2025-14914

HIGH

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.

CVSS v3.1 Score

7.6
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
HIGH
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 2/2/2026Modified: 2/12/2026

Related Intelligence (1)

CRITICALVulnerability

Seven IBM WebSphere Liberty flaws can be chained into full takeover

Security researchers are warning of a set of flaws affecting IBM WebSphere Liberty, a lightweight, modular Java application server, that can be chained into a full server compromise. The flaws, a total of seven, that led to the ultimate compromise of the server were initiated by a newly discovered pre-authentication issue in the platform’s SAML Web SSO component that enables low-privilege access.

CVE-2026-1561CVE-2025-14915
CSO Online

References (1)

https://www.ibm.com/support/pages/node/7258224Vendor Advisory