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9-Year-Old Linux Kernel Flaw Enables Root Command Execution on Major Distros

9-Year-Old Linux Kernel Flaw Enables Root Command Execution on Major Distros

Ravie LakshmananMay 21, 2026Linux / Vulnerability Cybersecurity researchers have disclosed details of a vulnerability in the Linux kernel that remained undetected for nine years. The vulnerability, tracked as CVE-2026-46333 (CVSS score: 5.5), is a case… 

GitHub Internal Repositories Breached via Malicious Nx Console VS Code Extension

GitHub Internal Repositories Breached via Malicious Nx Console VS Code Extension

Ravie LakshmananMay 21, 2026Supply Chain Attack / Developer Tools GitHub on Wednesday officially confirmed that the breach of its internal repositories was the result of a compromise of an employee device involving a poisoned version… 

Highly Critical Drupal Core Flaw Exposes PostgreSQL Sites to RCE Attacks

Highly Critical Drupal Core Flaw Exposes PostgreSQL Sites to RCE Attacks

Ravie LakshmananMay 21, 2026Web Security / Vulnerability Drupal has released security updates for a “highly critical” security vulnerability in Drupal Core that could be exploited by attackers to achieve remote code execution, privilege escalation, or… 

Microsoft Open-Sources RAMPART and Clarity to Secure AI Agents During Development

Microsoft Open-Sources RAMPART and Clarity to Secure AI Agents During Development

Ravie LakshmananMay 20, 2026Artificial Intelligence / Security Testing Microsoft has unveiled two new open-source tools called RAMPART and Clarity to assist developers in better testing the security of artificial intelligence (AI) agents. RAMPART, short for…