CVE-2025-36123

MEDIUM
2026-01-30 [email protected]
6.2
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:00 vuln.today
Patch Released
Feb 05, 2026 - 20:03 nvd
Patch available
CVE Published
Jan 30, 2026 - 22:15 nvd
MEDIUM 6.2

Tags

IBM Linux Windows Denial Of Service Db2

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 could allow a local user to cause a denial of service when copying large table containing XML data due to improper allocation of system resources.

Analysis

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow a local user to cause a denial of service when copying large table containing XML data due to improper allocation of system resources. [CVSS 6.2 MEDIUM]

Technical Context

Classified as CWE-770 (Allocation of Resources Without Limits or Throttling). Affects Db2. IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow a local user to cause a denial of service when copying large table containing XML data due to improper allocation of system resources.

Affected Products

Vendor: Ibm. Product: Db2.

Remediation

A vendor patch is available — apply it immediately.

Priority Score

31
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +31
POC: 0

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CVE-2025-36123 vulnerability details – vuln.today
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