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IBM Db2 EUVD-2026-32488

| CVE-2026-6051 MEDIUM
Uncontrolled Resource Consumption (CWE-400)
2026-05-27 psirt@us.ibm.com GHSA-xfpq-g5f8-6gqr
5.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
Analysis Generated
May 27, 2026 - 21:20 vuln.today

DescriptionNVD

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service when executing a specially crafted query with a small statement heap.

AnalysisAI

Denial of service in IBM Db2 versions 11.5.0-11.5.9 and 12.1.0-12.1.4 allows a locally authenticated, low-privileged user to crash the database service by executing a specially crafted SQL query against an instance configured with a small statement heap. The vulnerability stems from uncontrolled resource consumption (CWE-400) during query processing, resulting in high availability impact with no confidentiality or integrity exposure. …

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EUVD-2026-32488 vulnerability details – vuln.today

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