CVE-2025-2668

MEDIUM EPSS 26.6%

Published Jan 30, 20265mo ago · Modified Jun 17, 20262w ago

6.5 CVSS 3.1

Medium

Published Jan 30, 2026 5mo ago

Last Modified Jun 17, 2026 2w ago

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 - 11.5.9 is vulnerable to a denial of service as the server may crash when an authenticated user creates a specially crafted query.

CVSS Details

Base Score

6.5

Exploitability

2.8

Impact

3.6

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

26.6% percentile

Exploit & Patch Status

No Known Exploit

Patch Available

Weaknesses 2

CWE-770

CWE-789

Affected Products 3

Vendor	Product	Version	Range
ibm	db2	*	≥11.5.0 – ≤11.5.9
ibm	db2	*	≥11.5.0 – ≤11.5.9
ibm	db2	*	≥11.5.0 – ≤11.5.9

References 1

ibm.com https://www.ibm.com/support/pages/node/7257518

PatchVendor Advisory

Remediation

ibm.com https://www.ibm.com/support/pages/node/7257518

PatchVendor Advisory