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Research & Tutorials

Research & Tutorials

OffSec experts share cutting-edge vulnerability research, tool reviews, tutorials, virtual lab and content walkthroughs.

Jan 30, 2026

4 min read

CVE-2026-24061 – GNU InetUtils telnetd Authentication Bypass Vulnerability

CVE-2026-24061 enables unauthenticated attackers to exploit GNU telnetd and gain immediate root shells over the network.

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CVE-2025-55182 – React Server Components RCE via Flight Payload Deserialization

Research & Tutorials

CVE-2025-55182 – React Server Components RCE via Flight Payload Deserialization

React Server Components promise less client-side JavaScript, but that convenience can hide serious risk. Learn how CVE-2025-55182 (CVSS 10.0) enables critical RCE in the RSC ecosystem, why it happened, and how the public exploit works against React’s server-side handling.

Dec 5, 2025

5 min read

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