Who is responsible

Benjamin Burns, founder of Fantail Forest, leads security for Isoplane and is accountable for the platform’s isolation design and for how reported vulnerabilities are handled. Fantail Forest, Ltd. is the New Zealand company that builds and operates Isoplane.

How to report a vulnerability

Email security@fantailforest.com or security@isoplane.dev. Tell us what you found, where you found it, the steps to reproduce it, and what an attacker could do with it. Please leave other people’s data out of the report.

The same contact details are published for scanners at /.well-known/security.txt.

What is in scope

Each instance of an application runs in its own WebAssembly sandbox. A way out of that sandbox, or a way for one customer’s application to observe or affect another’s, is the kind of report we most want to receive.

What we ask of you

What you can expect from us

We’ll confirm that we received your report, tell you what we found once we’ve investigated, and let you know when a fix ships. If you’d like credit for the finding, we’ll give it.