Medium severity5.3NVD Advisory· Published Apr 26, 2023· Updated Jun 17, 2026

CVE-2023-27559

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a denial of service as the server may crash when using a specially crafted subquery. IBM X-Force ID: 249196.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

IBM/Db2 for Linux, UNIX and Windowsllm-fuzzy
Range: 10.5, 11.1, and 11.5
IBM/Db2 Recovery Expert for Linux, UNIX and Windowscpe-rescue
Range: 10.5, 11.1, 11.5

Patches

Vulnerability mechanics

References

exchange.xforce.ibmcloud.com/vulnerabilities/249196nvdVDB EntryVendor Advisory
security.netapp.com/advisory/ntap-20230511-0010/nvdThird Party Advisory
www.ibm.com/support/pages/node/6985667nvdVendor Advisory

News mentions

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