CVE-2026-1718CWE-770

IBM® Db2® is vulnerable to a denial of service with a specially crafted query when running an AUTONOMOUS procedure

High · published May 27, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
28.8
In the wild
Unconfirmed
What it is

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service with a specially crafted query when autonomous transactions are enabled.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00362 · 28.8th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-05-27T12:18Z
EPSS history
Timeline
  • 27 MAY 12:18Z
    IBM® Db2® is vulnerable to a denial of service with a specially crafted query when running an AUTONOMOUS procedure
    cvelistv5