HIGH

Escaping the OpenAI Codex sandbox, twice

Reddit r/netsec • Sep 15, 2026

INFO

How Codex found replayable state transitions and a lost-update race in a Supabase browser game

Reddit r/netsec • Aug 17, 2026

HIGH

Anthropic and OpenAI Security Tools Could Fuel Cyber-Attacks, Researchers Warn

Infosecurity Magazine • Jul 10, 2026

INFO

Codex can now operate between apps. Where are the boundaries?

Help Net Security • Apr 17, 2026

HIGH

OpenAI patches twin leaks as Codex slips and ChatGPT spills

CSO Online • Mar 31, 2026

INFO

OpenAI released GPT-5.3-Codex-Spark, a real-time coding model

Help Net Security • Feb 13, 2026

INFO

OpenAI releases Codex macOS app for agent-based software development

Help Net Security • Feb 03, 2026