In Halibut versions prior to 4.4.7 there is a deserialisation vulnerability that could allow remote code execution on systems that already trust each other based on certificate verification.
{
"nvd_published_at": "2021-09-22T02:15:00Z",
"cwe_ids": [
"CWE-502"
],
"severity": "CRITICAL",
"github_reviewed": true,
"github_reviewed_at": "2021-09-23T17:18:19Z"
}