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Case File

CVE-2009-4439

MEDIUM · CVSS 4 EPSS 1.99%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-12-28 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.0. It may be remotely exploitable. Exploitation may require the attacker to be authenticated. It may lead to a denial-of-service condition.

CVE
CVE-2009-4439
Severity
MEDIUM
CVSS
4
EPSS
1.99%

Original NVD Description

Unspecified vulnerability in the Query Compiler, Rewrite, and Optimizer component in IBM DB2 9.5 before FP5 allows remote authenticated users to cause a denial of service (instance crash) by compiling a SQL query.