This advisory has been withdrawn because it is a duplicate of GHSA-jr2x-6qf6-q5mc. This link is maintained to preserve external references.

A use of uninitialized pointer vulnerability exists in the MSI format atom functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.