CVE-2026-18069CWE-367

CVE-2026-18069

Medium · published September 15, 2026

CVSS v3.1
6.0
EPSS
0%
Percentile
2.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00134 · 2.7th percentile
Weakness
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
Published
2026-09-15T01:17Z
References (1)
https://www.ibm.com/support/pages/node/7287408 · [email protected]
EPSS history
Timeline
  • 16 SEP 04:25Z
    EPSS moved — → 0%
    epss
  • 14 SEP 21:04Z
    IBM i is Affected By A Race Condition Vulnerability in SQL Query Engine []
    cvelistv5