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VulnerabilitymediumExploited in the wild

CPython sandbox escape zero-day

Original title: CPython sandbox escape

oss-security ()2 · 1 read
Part of a story covered by 3 sourcesCPython Sandbox Escape Flaw Threatens AI Supply ChainMerged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

Python CPython sandbox escape vulnerability threatens AI supply chain; upstream not backporting to security releases.

A CPython sandbox escape vulnerability has been disclosed. The flaw was found by runsybil.com and submitted as GitHub pull request #155761. It threatens the AI supply chain. Upstream developers are not backporting the fix to security releases.

Unconfirmed: Upstream not backporting the fix to security releases

Key facts
  • CPython sandbox escape
  • Affects Python AI supply chain
  • No backport to security releases
Security assessment · AI, from the articleExploited in the wild

Impact: sandbox escape allowing unauthorized access

ProductAffected
Python Software Foundation CPython—
What to do
  1. 1.Upgrade to patched version when available
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From the original article

Posted by Alan Coopersmith on Nov 05 https://www. runsybil. com/blog/cpython-0-day-vulnerabilities-threaten-the-ai-supply-chain https://github.

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.