CVE-2026-13361CWE-121

CVE-2026-13361

High · published August 13, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
41.2
In the wild
Unconfirmed
What it is

IBM Informix oninit sq_sgkprepare RCE via unchecked SQL Interface length field.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00490 · 41.2th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-08-13T00:17Z
Affected products (3)
ProductVersionsFixed in
ibm/informix_dynamic_server≥ 15.0, < 15.0.1.1415.0.1.14
ibm/informix_dynamic_serverall versions—
ibm/informix_dynamic_serverall versions—
References (1)
https://www.ibm.com/support/pages/node/7283143 · [email protected]
EPSS history
Timeline
  • 12 AUG 19:43Z
    IBM Informix Server Vulnerability in SQL Interface Handler Could Allow Remote Code Execution
    cvelistv5