Vulnerability Details CVE-2026-87958
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditions.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 11.3%
CVSS Severity
CVSS v3 Score 8.1
Products affected by CVE-2026-87958
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cpe:2.3:a:ibm:db2:11.5
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cpe:2.3:a:ibm:db2:11.5.0
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cpe:2.3:a:ibm:db2:11.5.5.0
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cpe:2.3:a:ibm:db2:11.5.6
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cpe:2.3:a:ibm:db2:11.5.8
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cpe:2.3:a:ibm:db2:11.5.9
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cpe:2.3:a:ibm:db2:12.1.0
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cpe:2.3:a:ibm:db2:12.1.1
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cpe:2.3:a:ibm:db2:12.1.2