CVE-2025-2534

IBM Db2 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7250472	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:db2::::::linux::*
	cpe:2.3:a:ibm:db2::::::unix::*
	cpe:2.3:a:ibm:db2::::::windows::*
	cpe:2.3:a:ibm:db2::::::linux::*
	cpe:2.3:a:ibm:db2::::::unix::*
	cpe:2.3:a:ibm:db2::::::windows::*
	cpe:2.3:a:ibm:db2::::::linux::*
	cpe:2.3:a:ibm:db2::::::unix::*
	cpe:2.3:a:ibm:db2::::::windows::*

History

19 Nov 2025, 16:44

Type	Values Removed	Values Added
CPE		cpe:2.3:a:ibm:db2::::::unix::* cpe:2.3:a:ibm:db2::::::windows::* cpe:2.3:a:ibm:db2::::::linux::*
CWE		NVD-CWE-noinfo
First Time		Ibm db2 Ibm
References	~~() https://www.ibm.com/support/pages/node/7250472 -~~	() https://www.ibm.com/support/pages/node/7250472 - Vendor Advisory

07 Nov 2025, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-11-07 19:15

Updated : 2025-11-19 16:44

NVD link : CVE-2025-2534

Mitre link : CVE-2025-2534

CVE.ORG link : CVE-2025-2534

JSON object : View

Products Affected

ibm

db2

CWE

CWE-789

Memory Allocation with Excessive Size Value

NVD-CWE-noinfo

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