# CVE-2026-13433: IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 (ACS) is vulnerable to downloading unverified product code when…

Source: https://junglewise.ai/threats/cve-2026-13433-ibm-i-access-client-solutions-1-1-2-0-through-1-1-9-13-acs-is  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-08-12  
License: CC BY 4.0 with a link back

CVE-2026-13433 · Severity: high · CVSS 8.3 · Published 2026-08-12

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.

Technologies: [IBM i Access Client Solutions](https://junglewise.ai/threats/technologies/i-access-client-solutions). Vendors: [IBM](https://junglewise.ai/threats/vendors/ibm).

## Quick answers

**Is CVE-2026-13433 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-13433 being exploited in the wild.

**How severe is CVE-2026-13433?** High severity, with a CVSS score of 8.3, published 12 August 2026.

**Which products and versions are affected?** IBM i Access Client Solutions. The advisory does not name versions.

**Is there a fix for CVE-2026-13433?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2026-13433?** Check whether you run IBM i Access Client Solutions. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- IBM i Access Client Solutions

## Related threats

- [IBM i Access Client Solutions command execution in emulator macro](https://junglewise.ai/threats/cve-2026-14276-ibm-i-access-client-solutions-command-execution-in-emulator-macro)
- [IBM i Access Client Solutions OS command injection in STRPCCMD](https://junglewise.ai/threats/cve-2026-14275-ibm-i-access-client-solutions-os-command-injection-in-strpccmd)
- [IBM i Access Client Solutions OS command injection](https://junglewise.ai/threats/cve-2026-16695-ibm-i-access-client-solutions-os-command-injection)
- [IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 is vulnerable to injection of rogue certificate authority due…](https://junglewise.ai/threats/cve-2026-14866-ibm-i-access-client-solutions-1-1-2-0-through-1-1-9-13-is)
- [IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 is vulnerable to zip slip path traversal exploit when importing a configuration.](https://junglewise.ai/threats/cve-2026-13105-ibm-i-access-client-solutions-1-1-2-0-through-1-1-9-13-is)