Only the latest version is supported. However, vulnerability reports for older versions are still welcome for transparency and containment purposes (if possible).
Please report any potential vulnerabilities privately using the Security tab on this GitHub repository. The documentation for this GitHub feature can be found here.
Caution
Do not disclose a vulnerability through a public issue, discussion, pull request, or the like.
It is recommended to review the project's threat model before reporting a potential vulnerability. The document outlines the security objectives, considered threats, and residual risks, which helps determine whether an issue falls within the project's security boundary.