CVE-2026-18670: IBM AIX vulnerability

Published Aug 15, 2026
·
Updated

AIX could allow a remote attacker to cause a denial of service and potentially disclose sensitive information due to an integer underflow.

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

What level of attacker access is required?

The issue is described as remotely exploitable; no local access requirement is stated.

2

Are affected versions or configurations identified?

No affected version ranges, configuration prerequisites, or default-configuration status are provided in the available data.

3

What is the potential security impact beyond service disruption?

The issue may also allow disclosure of sensitive information.

Company

Resources

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