CVE-2026-14976
IBM WebSphere Application Server Liberty is affected by a remote code execution and path-segment injection vulnerability
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.
| CWE | CWE-306 |
| Vendor | ibm |
| Product | websphere application server - liberty |
| Published | Jul 28, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
IBM / WebSphere Application Server - Liberty
17.0.0.3 ≤ 26.0.0.8