CVE-2026-14529

CRITICAL

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a server-side request forgery

Title source: cna
STIX 2.1

Description

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 traditional is vulnerable to server-side request forgery (SSRF) when the SIP container feature (sipServlet-1.1) is enabled.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
https://www.ibm.com/support/pages/node/7281721

Scores

CVSS v3 9.4
EPSS 0.0033
EPSS Percentile 25.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-306
Status published
Products (3)
IBM/WebSphere Application Server 8.5
IBM/WebSphere Application Server 9.0
IBM/WebSphere Application Server - Liberty 17.0.0.3 - 26.0.0.8
Published Jul 29, 2026
Tracked Since Jul 30, 2026