CVE-2026-16857: IBM AIX vulnerability

Published Aug 15, 2026
·
Updated

AIX could allow a remote attacker to manipulate network traffic and DNS configuration due to improper authentication.

Affected Software

3 affected components
IBM AIX<=7.2
IBM AIX<=7.3
IBM PowerVM VIOS<=4.1

Event History

Aug 15, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Frequently Asked Questions

1

Which IBM platforms are identified as affected?

The affected software listed is IBM AIX and IBM PowerVM VIOS.

2

Does the issue require an attacker to have local access to the affected system?

The issue is described as remotely exploitable, so the attacker does not need local access according to the available information.

Company

Resources

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