CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
1DescriptionNVD
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 data query logic.
AnalysisAI
Authenticated users can trigger a denial of service in IBM Db2 11.5.0-11.5.9 and 12.1.0-12.1.4 for Linux, UNIX, and Windows through improper neutralization of special elements in database query logic, causing service unavailability without requiring user interaction or special configuration. The vulnerability affects both standalone Db2 instances and Db2 Connect Server deployments, with CVSS 6.5 reflecting network accessibility and authenticated access requirements. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-25125
GHSA-chwf-7mw9-8249