[Control systems] ABB security advisory (AV26-942)
Canada's Cyber Centre relayed ABB advisory AV26-942 addressing CVE-2023-5778, a missing length check flaw in Freelance Controller industrial devices.
The Canadian Centre for Cyber Security published advisory AV26-942 on September 18, 2026, noting that ABB released a security advisory addressing vulnerabilities in the Freelance Controller product line, affecting multiple versions and models. The cited flaw is CVE-2023-5778, described as a missing length check. The Cyber Centre encourages users and administrators to review ABB's advisory and apply updates as they become available.
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