CVE-2026-105465
High
Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to privilege escalation when db2locssh is enabled with the db2 instance.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Ibm Db2
PublishedOct 12, 2026
First seenOct 12, 2026
Weakness typeCWE-269Improper privilege management
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm db2 | 11.5.0 ≤ v ≤ 11.5.9, 12.1.0 ≤ v ≤ 12.1.5 | — |
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