Halibut · Halibut · CVE-2021-31819
**Name of the Vulnerable Software and Affected Versions**
Halibut versions prior to 4.4.7
**Description**
The issue is related to a deserialisation vulnerability that could allow remote code execution on systems that already trust each other based on certificate verification.
**Recommendations**
For Halibut versions prior to 4.4.7, update to version 4.4.7 or later to resolve the issue. As a temporary workaround, consider restricting access to trusted systems to minimize the risk of exploitation.