CVE-2026-3676: There are multiple vulnerabilities in IBM DB2 bundled with IBM Application Performance Management products.

Published May 21, 2026
·
Updated

IBM Cloud APM, Base Private 8.1.4 and IBM Cloud APM, Advanced Private 8.1.4 IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in the data query logic of the Fenced environment.

Affected Software

4 affected components
IBM Cloud APM, Base Private<=8.1.4
IBM Cloud APM, Advanced Private<=8.1.4
IBM Cloud Application Performance Managemen=8.1.4
IBM Cloud Application Performance Managemen=8.1.4

Remediation

Information

The vulnerabilities can be remediated by first applying the necessary fixes to your DB2 V11.5 server. The fixes can be accessed from the following security bulletins: Security Bulletin: https://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm%2FTivoli%2FIBM+Application+Performance+Management&fixids=8.1.4.0-IBM-APM-SERVER-IF0019&source=SAR&function=fixId&parent=IBM%20Performance%20Management%20family

Event History

May 21, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
May 27, 2026
CVE Published
via MITRE·12:48 PM
Data Sourced
via MITRE·12:48 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·02:16 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2026-3676?

The severity of CVE-2026-3676 is medium, rated at 6.5.

2

How do I fix CVE-2026-3676?

To fix CVE-2026-3676, apply the necessary fixes to your DB2 V11.5 server as indicated in the security bulletins.

3

What products are affected by CVE-2026-3676?

CVE-2026-3676 affects IBM Cloud APM, Base Private 8.1.4 and IBM Cloud APM, Advanced Private 8.1.4.

4

What type of vulnerability is CVE-2026-3676?

CVE-2026-3676 is a denial of service vulnerability due to improper neutralization of special elements in the data query logic.

5

Who can exploit CVE-2026-3676?

An authenticated user can exploit CVE-2026-3676 to cause a denial of service.

Company

Resources

Contact

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