CVE-2026-15280

HIGH

IBM WebSphere Application Server Liberty is affected by a remote code execution and path-segment injection vulnerability

Title source: cna
STIX 2.1

Description

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 ND Collective Controller is affected by a path-segment injection vulnerability in the collective routing mechanism.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
https://www.ibm.com/support/pages/node/7281633

Scores

CVSS v3 7.5
EPSS 0.0034
EPSS Percentile 26.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (1)
IBM/WebSphere Application Server - Liberty 17.0.0.3 - 26.0.0.8
Published Jul 28, 2026
Tracked Since Jul 29, 2026