Report a security vulnerability through GitHub's private vulnerability reporting on this repository. Don't file a public issue or pull request for a security concern. That would expose it before a fix ships.
recompose is pre-release software with no tagged releases yet. The only supported version is the latest commit on main. Older commits don't receive security fixes.
The maintainer aims to acknowledge a new report within five business days. Confirmation of the issue and an initial severity assessment follow within two weeks. Public disclosure waits until a fix ships, or ninety days after the report, whichever comes first, unless you and the maintainer agree on a different timeline.