CVE-2026-13433

HIGH

IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 (ACS) is vulnerable to downloading unverified product code when configured to update from an IBM i. A bad actor could use this vulnerablity to run compromised code on the ACS user's workstation.

CVSS v3.1 Score

8.3
HIGH
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 8/12/2026Modified: 8/18/2026

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-13433 — IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 (ACS) is vulnerable to do...

IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 (ACS) is vulnerable to downloading unverified product code when configured to update from an IBM i. A bad actor could use this vulnerablity to run compromised code on the ACS user's workstation.

CVE-2026-13433
NIST NVD

References (1)

https://www.ibm.com/support/pages/node/7282954Vendor Advisory