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ZDI-26-806 HIGH 7.8 Published Oct 26, 2026

Meta FAIRChem write_top_k_vasp Deserialization of Untrusted Data Remote Code Execution Vulnerability

Meta

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.

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