CVE-2026-17262CWE-78command-injection

CVE-2026-17262

Medium · published September 19, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
8.6
In the wild
Unconfirmed
What it is

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to cause a denial of service due to improper validation of FTP authentication commands.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00194 · 8.6th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-09-19T00:17Z
References (1)
https://www.ibm.com/support/pages/node/7287873 · [email protected]
EPSS history
Timeline
  • 20 SEP 03:21Z
    EPSS moved — → 0%
    epss
  • 18 SEP 19:20Z
    IBM i is Affected By Denial of Service and Security Restriction Bypass Vulnerabilities in FTP [, ]
    cvelistv5