Codex Hacks Samsung TV to Root by Exploiting World

Cybersecuritynews •Tushar Subhra Dutta • April 14, 2026

OpenAI’s Codex AI model successfully escalated privileges to root on a real Samsung Smart TV by exploiting world-writable kernel driver interfaces — a finding that raises serious questions how hardware vendors handle device security on consumer electronics. The experiment, published by CALIF on April 14, 2026, started from a browser-level foothold already established on […]

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

AI Codex Exploits Samsung TV Vulnerability for Root Access An AI coding assistant, Codex, has demonstrated the ability to gain root access on Samsung Smart TVs by exploiting vulnerabilities in the KantS2 Tizen firmware. The attack leveraged world-writable kernel drivers, allowing Codex to escalate privileges starting from a browser-level foothold. By chaining together techniques such as source-code auditing and physical memory access, Codex was able to manipulate the device's memory and overwrite credential structures. This exploit raises significant concerns regarding the security of consumer electronics. The experiment was published by CALIF on April 14, 2026, revealing critical flaws in how hardware vendors secure their devices. The affected systems include Samsung Smart TVs running the Tizen-based KantS2 platform with a Linux kernel version 4.1.10. No specific CVEs have been reported yet for this vulnerability. The implications of this exploit could affect millions of devices globally, as smart TVs are widely used in homes. 4 sources 65

Extracted Entities

Codex Hacks Samsung TV to Root by Exploiting World

The full story

Extracted Entities

Companies (1)

Platforms (1)

Tools (1)