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Medium severity6.5NVD Advisory· Published Jan 30, 2026· Updated Jun 17, 2026

CVE-2025-2668

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

6
  • IBM/Db24 versions
    cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*+ 3 more
    • cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*range: >=11.5.0,<=11.5.9
    • cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*range: >=11.5.0,<=11.5.9
    • cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*range: >=11.5.0,<=11.5.9
    • cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:linux:*:*range: 11.5.0
  • IBM/DB2 Connect Serverllm-fuzzy
    Range: 11.5.0 - 11.5.9
  • IBM/Db2 for Linux, UNIX and Windowsllm-fuzzy
    Range: 11.5.0 - 11.5.9

Patches

Vulnerability mechanics

References

1

News mentions

0

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