IBM Support

Security Bulletin: Multiple vulnerabilities within WebSphere Application Server, affect IBM Tivoli Monitoring.

Security Bulletin


Summary

Multiple vulnerabilities within WebSphere Application Server which is included as part of IBM Tivoli Monitoring (ITM) portal server have been addressed.

Vulnerability Details

CVEID:   CVE-2026-4410
DESCRIPTION:   IBM WebSphere Application Server - Liberty 19.0.0.7 through 26.0.0.5 and IBM WebSphere Application Server 9.0, and 8.5 and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.
CWE:   CWE-400: Uncontrolled Resource Consumption
CVSS Source:   IBM
CVSS Base score:   4.8
CVSS Vector:   (CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)

CVEID:   CVE-2026-8644
DESCRIPTION:   IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing.
CWE:   CWE-290: Authentication Bypass by Spoofing
CVSS Source:   IBM
CVSS Base score:   9.1
CVSS Vector:   (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H)

CVEID:   CVE-2026-9330
DESCRIPTION:  
CWE:   CWE-502: Deserialization of Untrusted Data
CVSS Source:   IBM
CVSS Base score:   9.9
CVSS Vector:   (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)

CVEID:   CVE-2026-9311
DESCRIPTION:   IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls.
CWE:   CWE-94: Improper Control of Generation of Code ('Code Injection')
CVSS Source:   IBM
CVSS Base score:   9
CVSS Vector:   (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)

CVEID:   CVE-2026-9319
DESCRIPTION:  
CWE:   CWE-502: Deserialization of Untrusted Data
CVSS Source:   IBM
CVSS Base score:   9
CVSS Vector:   (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
IBM Tivoli Monitoring6.3.0.7 to 6.3.0.7 Service Pack 22

Remediation/Fixes

IBM strongly recommends addressing the vulnerability now by upgrading. Minimum level required to perform the upgrade is 6.3.0.7 Plus Service Pack 5 or later.

 

Fix NameVRMFRemediation/Fix Download
6.X.X-TIV-ITM_TEPS_WAS_ALL_8.55.29.026.3.0.7 to 6.3.0.7 Service Pack 22https://www.ibm.com/support/pages/node/7278838

 

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Acknowledgement

Change History

02 Jul 2026: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.

Document Location

Worldwide

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSTFXA","label":"Tivoli Monitoring"},"Component":"","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"}],"Version":"6.3.0.7","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

Document Information

Modified date:
02 July 2026

Initial Publish date:
02 July 2026

UID

ibm17278839