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Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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Tim Peck@timpeck7 hours ago

3 intel reports

Security researcher Chaotic Eclipse released a Windows Zero-Day PoC, LegacyHive, which enables arbitrary registry hive loading for privilege escalation across all supported Windows versions.

Threat actors are actively exploiting critical deserialization vulnerabilities in on-premises Microsoft SharePoint Server to achieve remote code execution and maintain persistence via machine key theft.

Attackers are chaining a REST API batch-route confusion vulnerability (CVE-2026-63030) and a SQL injection (CVE-2026-60137) to achieve unauthenticated remote code execution on WordPress Core.