VulnerabilityPublished
ZDI-26-794: Meta FAIRChem ion_db_path Deserialization of Untrusted Data Remote Code Execution Vulnerability
Source Zero Day Initiative
0
Severity
HighRated High by Zero Day Initiative
Data as of 26 Oct 2026, 19:47 UTC
What to do
AI-suggested
Until a fix is available, users should avoid interacting with untrusted content that could trigger this vulnerability.
Description
A remote code execution vulnerability exists in Meta FAIRChem due to deserialization of untrusted data in the ion_db_path component. Exploitation requires user interaction, such as visiting a malicious webpage or opening a malicious file. The vulnerability has a high severity rating assigned by ZDI.
References
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