CVE-2026-18148CWE-117

CVE-2026-18148

Medium · published August 13, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
26.8
In the wild
Unconfirmed
What it is

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to inject arbitrary content into Navigator log files due to improper output neutralization for logs.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00345 · 26.8th percentile
Weakness
CWE-117 · Improper Output Neutralization for Logs
Published
2026-08-13T00:17Z
Affected products (4)
ProductVersionsFixed in
ibm/iall versions—
ibm/iall versions—
ibm/iall versions—
ibm/iall versions—
References (1)
https://www.ibm.com/support/pages/node/7283292 · [email protected]
EPSS history
Timeline
  • 12 AUG 19:40Z
    IBM i is Affected By Multiple Vulnerabilities in Navigator for i
    cvelistv5