CVE-2025-36428
Medium
Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in data query logic when the RPSCAN feature is enabled.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Ibm Db2
PublishedJan 30, 2026
First seenJan 30, 2026
Weakness typeCWE-1284CWE-1284
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm db2 | 11.5.0 ≤ v ≤ 11.5.9, 12.1.0 ≤ v ≤ 12.1.3 | — |
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