PT-2026-65579 · Ibm · Ibm Websphere Application Server Liberty
CVE-2026-14976
·
Published
2026-07-28
·
Updated
2026-08-05
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 26.0.0.8
Description
Remote code execution and path-segment injection are possible when the
collectiveController-1.0 feature is enabled. Path-segment injection occurs when an attacker can manipulate the path of a file or resource request to access unauthorized locations.Recommendations
As a temporary workaround, disable the
collectiveController-1.0 feature to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.DoS
RCE
Missing Authentication
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Weakness Enumeration
Related Identifiers
Affected Products
Ibm Websphere Application Server Liberty