CVE-2026-14875 IBM i Access Client Solutions (ACS) is Affected By Multiple Vulnerabilities

High 7.3 Published 13 Aug 2026 Updated 14 Aug 2026

Attackers can execute arbitrary code with elevated privileges on Windows systems where IBM i Access Client Solutions is installed for all users.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-14875?

CVE-2026-14875 is a high-severity vulnerability in IBM i Access Client Solutions, published on 13 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 is vulnerable to arbitrary code execution on Windows when installed for all users due to publicly writeable directory.

Weakness: CWE-426

Which versions are affected by CVE-2026-14875?

It affects 1 product.

Products include Ibm I Access Client Solutions.

How do I fix CVE-2026-14875?

No fix has been published for CVE-2026-14875 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-14875 being exploited?

There is no known exploitation of CVE-2026-14875 in the wild and no public exploit code.

Sources

Also known as GHSA-mh2f-vg2r-7fc2.