CVE-2026-13367CWE-284broken-access-control

CVE-2026-13367

High · published August 13, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit setuid-root utility.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00137 · 2.8th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-08-13T01:17Z
Affected products (2)
ProductVersionsFixed in
ibm/informix_dynamic_serverall versions—
ibm/informix_dynamic_serverall versions—
References (1)
https://www.ibm.com/support/pages/node/7282829 · [email protected]
EPSS history
Timeline
  • 12 AUG 20:53Z
    IBM Informix Dynamic Server Privilege Escalation Vulnerability in oninit Utility
    cvelistv5