CVE-2026-18069

Published: Sep 14, 2026Modified: Sep 16, 2026

6.0

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

Exploitability: 1.8 / Impact: 3.7

Source: psirt@us.ibm.com (Secondary)

Description

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to obtain ownership of arbitrary file system objects due to a time-of-check to time-of-use (TOCTOU) race condition.

Related CWEs

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

References (1)

https://www.ibm.com/support/pages/node/7287408

Source: psirt@us.ibm.com

Timeline

No history available yet.