Just as domestic services were shutting down one after another due to a critical PHP vulnerability, Node.js also released a ...

Thank you for your hard work dealing with the recent string of vulnerabilities. It is difficult to stay calm when you have to ...

October 21, 2026 brought a demanding mix of emergency security updates, poisoned software releases, and warnings about ...

Tencent's Hy-Memory-30B-A3B is a free open-source mixture-of-experts model claiming Claude Opus 5 parity on AI agent memory ...

PHP2Shell attacks remain unsuccessful as researchers demonstrate an ASLR bypass enabling RCE on production-configured PHP ...

Security roundup: PHP2Shell, eMudhra certificate failures, Node.js security fixes and the LiteLLM supply-chain attack reshape ...

Read the latest updates about Search results for October 21 2026 on The Hacker News cybersecurity and information technology publication.

Eight intermediate certificates issued by India-based certificate authority eMudhra were found to have private keys so weak they can be calculated from the certificates themselves. Those ...

Cambridge researcher Miles Cranmer ships the first major release of his equation-discovery library since 2020, adding n-ary operators and a modular plugin system.

NVIDIA released Cosmos3-H-Dreams on October 20, 2026, a real-time, action-conditioned generative world model for robotic ...

NVIDIA announced Kumo Forecast on October 21, 2026, an open multivariate time-series forecasting model that combines a ...

Governments and companies took websites offline on October 21-22, 2026 after PHP developers disclosed two critical flaws ...