CVE-2026-16863 PUBLISHED

IBM i is Affected By Out-of-Bounds Read Vulnerability []

Assigner: ibm
Reserved: 24.07.2026 Published: 12.08.2026 Updated: 12.08.2026

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information due to an out-of-bounds read.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS Score: 7.7

Product Status

Vendor IBM
Product i
Versions
  • Version 7.6 is affected
  • Version 7.5 is affected
  • Version 7.4 is affected
  • Version 7.3 is affected

Solutions

IBM i Release5770-999  PTF Number(s)PTF Download Link(s)7.6MJ10974 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10973 7.4MJ10972 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10972 7.3MJ10971 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10971

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

References

Problem Types

  • CWE-125 Out-of-bounds Read CWE