Skip to content
NewA calmer, faster ZeroHour

Ultralytics torch_load untrusted deserialization leads to remote code execution

Original title: ZDI-26-812: (0Day) Ultralytics torch_load Deserialization of Untrusted Data Remote Code Execution Vulnerability

ZDI Published Advisories ()1
Part of a story covered by 18 sourcesZDI publishes seven unpatched Ultralytics zero-daysMerged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

ZDI-26-812 scores 7.8 and needs a user to open a malicious file or visit a malicious page.

ZDI-26-812 covers a zero-day deserialization-of-untrusted-data flaw in Ultralytics torch_load. Remote attackers can execute arbitrary code on affected installations after a user opens a malicious file or visits a malicious page. ZDI assigned CVSS 7.8. Affected and fixed versions are not stated.

Unconfirmed: The text does not confirm a patch, versions, or in-the-wild use.

Key facts
  • The advisory is ZDI-26-812 and labeled a zero-day.
  • The issue is in torch_load via untrusted data deserialization.
  • Successful attack yields remote code execution.
  • ZDI's CVSS rating is 7.8 and user interaction is required.
Security assessment · AI, from the article

Impact: remote arbitrary code execution after user interaction

ProductAffected
Ultralytics—
Analyze this story with Vani AIImpact, who is affected and what defenders should do, in a new chat

From the original article

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ultralytics. 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.