CVE-2026-16941CWE-863broken-access-control

CVE-2026-16941

Medium · published September 4, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
12.5
In the wild
Unconfirmed
What it is

IBM i 7.6, 7.5, and 7.4 could allow a remote authenticated attacker to modify certain system messages due to improper authorization.

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
0.00225 · 12.5th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-09-04T21:16Z
Affected products (3)
ProductVersionsFixed in
ibm/iall versions—
ibm/iall versions—
ibm/iall versions—
References (1)
https://www.ibm.com/support/pages/node/7285848 · [email protected]
EPSS history
Timeline
  • 06 SEP 03:30Z
    EPSS moved — → 0%
    epss
  • 04 SEP 16:39Z
    IBM i is Affected By An Incorrect Authorization Vulnerability []
    cvelistv5