> ZDI-26-806: Meta FAIRChem write_top_k_vasp Deserialization of Untrusted Data Remote Code Execution Vulnerability
[DATE: 26/10/2026 05:00]
[LANGUAGE: EN]
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Meta FAIRChem. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8.