Johnson Controls vulnerability flagged by Canadian cyber agency
Nov 13, 2026 · Summarized by Fundy Tech from 2 sources
The Canadian Centre for Cyber Security issued a Johnson Controls security advisory. It says the product was affected as of November 12, 2026, and users should review links and updates.
Key points
- The advisory is AV26-1158.
- It covers a control systems issue.
- The Cyber Centre says to review the links and apply updates as they appear.
Why it matters
If your business uses Johnson Controls systems, this is a maintenance item that could affect building or industrial controls. Households are less likely to be directly affected, but this is still important for facilities, property managers and operators. Update planning can help avoid service interruptions and security gaps.
Who’s affected: Johnson Controls control systems
What to do
- Review the Cyber Centre advisory.
- Check the Johnson Controls product links for updates.
- Apply fixes when they are available.
Original reporting
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