CVE-2025-36247

HIGH

7.1

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.

CVE Details

CVSS v3.1 Score7.1

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/17/2026

Last Modified2/18/2026

Sourcenvd

Honeypot Sightings0

Affected Products

ibm:db2

Weaknesses (CWE)

CWE-611

References

https://www.ibm.com/support/pages/node/7259961(psirt@us.ibm.com)

IOC Correlations

No correlations recorded

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