CVE-2025-36442

CWE-943 — Improper Neutralization of Special Elements in Data Query Logic5 documents5 sources
Severity
7.5HIGH
EPSS
0.0%
top 93.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
IBM DB2
Timeline
PublishedJan 30
Latest updateJan 31

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

▶NVDibm/db211.5.0 — 11.5.9+1

Patches

Patch: www.ibm.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-7gj6-7c97-xcpg: IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11↗2026-01-31
▶
CVEList
IBM Db2 Denial of Service↗2026-01-30
▶
OSV
CVE-2025-36442: IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11↗2026-01-30
▶

🕵️Threat Intelligence

1
Wiz
CVE-2025-36442 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2025-36442 (HIGH CVSS 7.5) | IBM Db2 for Linux | cvebase.io