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FAIRChem dense_eval dft-targets deserialization flaw allows RCE

Original title: ZDI-26-809: Meta FAIRChem dense_eval dft-targets Deserialization of Untrusted Data Remote Code Execution Vulnerability

ZDI Published Advisories ()1
Part of a story covered by 17 sourcesZDI publishes 10 Meta FAIRChem untrusted-data RCE advisoriesMerged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

ZDI-26-809 scores the dft-targets flaw 7.8; exploitation needs a malicious page or file.

ZDI published ZDI-26-809, covering unsafe deserialization in Meta FAIRChem’s dense_eval dft-targets path. An attacker can execute arbitrary code remotely if the target opens a malicious file or visits a malicious page. ZDI rated it CVSS 7.8. The snippet does not state versions, remediation, or exploitation.

Unconfirmed: Affected versions, a fix, and any exploitation are not stated.

Key facts
  • The issue is tracked as ZDI-26-809.
  • ZDI assigned a CVSS rating of 7.8.
  • User interaction is required to exploit the flaw.
  • The affected path is dense_eval dft-targets.
Security assessment · AI, from the article

Impact: Remote arbitrary code execution after user interaction

ProductAffected
Meta FAIRChem dense_eval dft-targets—
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From the original article

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.

ZDI Published Advisories

zerodayinitiative.com

Read the full article at ZDI Published Advisories

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.