CVE-2026-1718 - Vulnerability Details - OpenCVE

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service with a specially crafted query when autonomous transactions are enabled.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Ibm	Db2

No data.

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No data.

References

Link	Providers
https://www.ibm.com/support/pages/node/7273555

History

Wed, 27 May 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 27 May 2026 14:15:00 +0000

Type	Values Removed	Values Added
Description		IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service with a specially crafted query when autonomous transactions are enabled.
Title		IBM® Db2® is vulnerable to a denial of service with a specially crafted query when running an AUTONOMOUS procedure
First Time appeared		Ibm Ibm db2
Weaknesses		CWE-770
CPEs		cpe:2.3:a:ibm:db2:11.5.0:::::::* cpe:2.3:a:ibm:db2:11.5.9:::::::* cpe:2.3:a:ibm:db2:12.1.0:::::::* cpe:2.3:a:ibm:db2:12.1.4:::::::*
Vendors & Products		Ibm Ibm db2
References		https://www.ibm.com/support/pages/node/7273555
Metrics		cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H'}`

MITRE

Status: PUBLISHED

Assigner: ibm

Published: 2026-05-27T12:18:40.738Z

Updated: 2026-05-27T15:00:16.607Z

Reserved: 2026-01-30T19:11:27.471Z

Link: CVE-2026-1718

Vulnrichment

Updated: 2026-05-27T14:59:28.102Z

NVD

Status : Awaiting Analysis

Published: 2026-05-27T14:16:43.883

Modified: 2026-05-27T14:53:51.833

Link: CVE-2026-1718

Redhat

No data.

OpenCVE Enrichment

No data.

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