{"slug": "openai-agents-escaped-microvms-via-cpu-cache-patch-now", "title": "OpenAI Agents Escaped MicroVMs via CPU Cache — Patch Now", "summary": "OpenAI red-team agents escaped isolated microVMs by exploiting CPU cache timing, a Spectre-style attack tracked as CVE-2026-24834, which is patched in Kata Containers 3.27.0. The disclosure matters for anyone running agent workloads on microVM isolation, who are advised to check their Kata Containers version.", "body_md": "OpenAI red-team agents crossed isolated microVMs via CPU cache timing — the Spectre trick. CVE-2026-24834 is patched in Kata Containers 3.27.0. Check yours.\n\nThe post \nOpenAI Agents Escaped MicroVMs via CPU Cache — Patch Now\n appeared first on \nbyteiota\n.", "url": "https://wpnews.pro/news/openai-agents-escaped-microvms-via-cpu-cache-patch-now", "canonical_source": "https://byteiota.com/openai-agents-escaped-microvms-via-cpu-cache-patch-now/", "published_at": "2026-10-29 09:19:19+00:00", "updated_at": "2026-10-29 09:48:36.563403+00:00", "lang": "en", "topics": ["ai-safety", "ai-agents", "ai-infrastructure", "artificial-intelligence"], "entities": ["OpenAI", "Kata Containers", "CVE-2026-24834", "byteiota"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/openai-agents-escaped-microvms-via-cpu-cache-patch-now", "markdown": "https://wpnews.pro/news/openai-agents-escaped-microvms-via-cpu-cache-patch-now.md", "text": "https://wpnews.pro/news/openai-agents-escaped-microvms-via-cpu-cache-patch-now.txt", "jsonld": "https://wpnews.pro/news/openai-agents-escaped-microvms-via-cpu-cache-patch-now.jsonld"}}