CVE-2025-36009CWE-1284

IBM Db2 Denial of Service

Medium · published January 30, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
31.4
In the wild
Unconfirmed
What it is

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of service due to excessive use of a global variable.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00385 · 31.4th percentile
Weakness
CWE-1284 · Improper Validation of Specified Quantity in Input
Published
2026-01-30T21:28Z
EPSS history
Timeline
  • 30 JAN 21:28Z
    IBM Db2 Denial of Service
    cvelistv5