moyix follow-up: agent had to retain handles until the last moment to survive GC
moyix · x · 2026-10-15
Follow-up in moyix's thread on autonomous AI-agent vulnerability discovery: the large-object-space slot itself was reliable, but making it safe across garbage collections took extra work — the agent had to reorder code to retain handles until the last moment so they wouldn't get GC'd.
Related event: moyix Details How XBow's AI Agent Autonomously Developed V8 Sandbox Escape(7 posts)→
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