Unrated severityNVD Advisory· Published Jan 30, 2026· Updated Feb 2, 2026
IBM Db2 Denial of Service
CVE-2025-2668
Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 - 11.5.9 is vulnerable to a denial of service as the server may crash when an authenticated user creates a specially crafted query.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: 11.5.0 - 11.5.9
Patches
Vulnerability mechanics
References
1- www.ibm.com/support/pages/node/7257518mitrevendor-advisorypatch
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