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CVE-2025-36247

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CVE-2025-36247

Published: Feb 17, 2026

Modified: Feb 17, 2026

PUBLISHED

CVSS v3.1

7.1

HIGH

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.3 is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.

VendorProductVersions

IBM

Db2 for Linux, UNIX and Windows

affected
11.5.0 - <= 11.5.9
affected
12.1.0 - <= 12.1.3

Weaknesses (CWE)

CWE-611

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

Low

References

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