CVE-2026-16941 PUBLISHED

IBM i is Affected By An Incorrect Authorization Vulnerability []

Assigner: ibm
Reserved: 24.07.2026 Published: 04.09.2026 Updated: 04.09.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS Score: 4.3

Product Status

Vendor IBM
Product i
Versions
  • Version 7.6 is affected
  • Version 7.5 is affected
  • Version 7.4 is affected

Solutions

IBM i Release5770-SS1  PTF Number(s)PTF Download Link(s)7.6SJ11201 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11201 7.5SJ11210 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11210 7.4SJ11211 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11211

IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.

References

Problem Types

  • CWE-863 Incorrect Authorization CWE