CVE-2026-13367

HighCVSS 7.8

Published: 12/08/2026(UTC)Updated: 18/08/2026(UTC)Translated: 13/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.10%

1th percentile - higher than 1% of all known CVEs

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

A local user could escalate privileges to root, potentially leading to full system compromise.

Apply security patches from IBM and restrict access to the oninit utility to trusted users only.

Original NVD description (English source)

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