FreePBX security advisory (AV26–596)

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        <div><p><strong>Serial number: </strong>AV26–596<br /><strong>Date: </strong>June 12, 2026</p>

On June 12, 2026, FreePBX published security advisories to address vulnerabilities in the following products:

  • FreePBX Security-Reporting ucp (FreePBX 16) – versions prior to 0.39
  • FreePBX Security-Reporting ucp (FreePBX 17) – versions prior to 0.7
  • FreePBX Security-Reporting superfecta (FreePBX 16) – versions prior to 16.0.40
  • FreePBX Security-Reporting superfecta (FreePBX 17) – versions prior to 17.0.7

The Cyber Centre encourages users and administrators to review the web links provided, apply the necessary updates and perform the suggested mitigations.

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Article Link: FreePBX security advisory (AV26–596) - Canadian Centre for Cyber Security