CVE-2025-36071

MEDIUM

IBM Db2 < 11.5.9 - Resource Leak

Title source: rule

Description

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.2 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query due to improper release of memory resources.

References (1)

[Vendor Advisory] https://www.ibm.com/support/pages/node/7240955

Scores

CVSS v3 6.5

EPSS 0.0007

EPSS Percentile 21.7%

Attack Vector NETWORK

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

Classification

CWE

CWE-772

Status published

Affected Products (3)

ibm/db2 < 11.5.9

Timeline

Published Jul 29, 2025

Tracked Since Feb 18, 2026