Calix Security

At Calix, we take security of our products and services very seriously and we embrace the opportunity for improvement. We value members of the independent security research community and welcome outside reports of vulnerabilities found in Calix products.

If you have discovered a qualified vulnerability within Calix products per our disclosure policy, you can submit a report by clicking on the "Report a Security Vulnerability" button below. (For Calix customers, please submit a case using "Security Report" in the problem description field.)

If you are experiencing issues with a Calix-branded device you received from your broadband service provider, please contact your service provider directly.