Vulnerability Details CVE-2026-11906
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 33.8%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2026-11906
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cpe:2.3:a:ibm:db2:11.5.5.0
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cpe:2.3:o:linux:linux_kernel:-
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cpe:2.3:o:microsoft:windows:-
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cpe:2.3:o:opengroup:unix:-