Inside the Sandbox Is Still Code Execution: Chromium CVE-2026-85046 for Agent Operators
This story is from 2026-09-05. It is preserved in the archive; the latest stories are on the live feed.
Is a renderer compromise only a containment failure, or is it already a breach of the agent's trust boundary? CVE-2026-85046 makes that contrast concrete. The bug is a type confusion flaw in Chromium's V8 engine. Google patched it in Chrome 152.0.7977.82 after confirming it was exploited in the wil…
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- 2026-09-05 14:17 · DEV Community — AI
Inside the Sandbox Is Still Code Execution: Chromium CVE-2026-85046 for Agent Operators