CVE-2026-16944: Buffer Overflow

Published Aug 15, 2026
·
Updated

AIX could allow a local attacker to execute arbitrary code due to a stack-based buffer overflow.

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

Does exploitation require network access?

The vulnerability is described as requiring a local attacker. The provided information does not indicate remote exploitation.

2

Is PowerVM VIOS included in the affected software?

Yes. The affected software list includes IBM PowerVM VIOS as well as IBM AIX.

Company

Resources

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