CVE-2026-10842

HIGH CVSS 3.1: 7.5 EPSS 0.31%
Updated Aug 05, 2026
IBM
Parameter Value
CVSS 7.5 (HIGH)
Affected Versions 17.0.0.3 — 9.0.5.29
Fixed In 8.5.5.31
Type CWE-289
Vendor IBM
Public PoC No

IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 Traditional and Liberty could allow a remote attacker to bypass security constraints.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 3

Configuration From (including) Up to (excluding)
Ibm Websphere_Application_Server
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*
8.5.0.0 8.5.5.31
Ibm Websphere_Application_Server
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*
9.0.0.0 9.0.5.29
Ibm Websphere_Application_Server
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*
17.0.0.3 26.0.0.8